| 英文名称 | 中文名称 | CAS | MF |
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Butanedioic acid, methylene-, polymer with butyl 2-propenoate and ethenylbenzene
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26745-19-7
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C20H26O6
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1,4-Butanediol, polymer with α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatobenzene], glycidol-blocked
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129783-25-1
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1,4-butanediyl bis(cyanoacetate)
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42270-85-9
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C10H12N2O4
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Butanedioic acid, methylene-, polymer with 1,3-butadiene, diethenylbenzene and ethenylbenzene
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64771-75-1
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(C10H10.C8H8.C5H6O4.C4H6)x
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Butanedioic acid, methyl-, 4-(phenylmethyl) ester, (2R)- (9CI)
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143225-23-4
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C12H14O4
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Butanethioic acid, 3-oxo-, O-methyl ester (9CI)
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59081-25-3
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C5H8O2S
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1,4-BUTANEDIOL-13C4
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1,4-丁二醇-13C4
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286012-95-1
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C4H10O2
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Butanenitrile, 4-(dimethyl-2-pyridinylsilyl)- (9CI)
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424822-12-8
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C11H16N2Si
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Butanedioic acid, 2-chloro-3-fluoro-, dimethyl ester, (R*,S*)- (9CI)
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76937-40-1
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C6H8ClFO4
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Butanenitrile, 2-hydrazono-3-oxo-, (2Z)- (9CI)
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258281-30-0
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C4H5N3O
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Butanedioic acid, 2-cyano-3-methyl-, 4-ethyl 1-(2-propenyl) ester, [R-(R*,S*)]- (9CI)
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167778-99-6
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C11H15NO4
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Butanedioic acid, 2-bromo-3-ethyl-, 1-ethyl 4-methyl ester, (2R,3R)-rel- (9CI)
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500137-42-8
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C9H15BrO4
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Butanamide, N-formyl-3-oxo- (9CI)
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82437-52-3
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C5H7NO3
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Butanediamide, N-[(4-fluorophenyl)methyl]-N-[2-[(2-methoxyethyl)amino]-2-oxoethyl]-N-(5-methyl-3-isoxazolyl)- (9CI)
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606098-28-6
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C20H25FN4O5
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BUTANE-1,4-13C2
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丁烷-1,4-13C2
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69105-48-2
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C4H10
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Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propenyl) amino]-1-propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl) amino]-1-propanesulfonic acid monosodium salt and methyl 2-propenoate
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65665-47-6
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C28H47N2NaO15S2
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Butanedioic acid, methylene-, polymer with ethenylbenzene, ethyl 2-propenoate, methyl 2-methyl-2-propenoate and 1,2-propanediol mono(2-methyl-2-propenoate)
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65405-62-1
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(C8H8.C7H12O3.C5H8O2.C5H8O2.C5H6O4)x
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Butanedioic acid, mono[2-[(1-oxo-2-propenyl)oxy]ethyl] ester, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate
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103885-38-7
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C29H40O10
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Butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate
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61777-68-2
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C31H44O11
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1,4-BUTANE-D8-DIAMINE
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1,4-BUTANE-D8-DIAMINE
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709608-92-4
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C4H12N2
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1,3-Butanedione, 2-chloro-1-(2-furanyl)- (9CI)
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81683-51-4
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C8H7ClO3
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2-Butanone, 4-(methylsulfinyl)- (7CI)
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89280-53-5
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C5H10O2S
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Butanamide, 2,2'-[(3,3'-dichloro[1,1'- biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-, N,N'-bis(o-anisyl and phenyl) derivs.
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76822-91-8
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Butanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-, (2S,3S)-
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186494-09-7
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C10H19NO4
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Butanamide, N-(3-fluoro-4-methylphenyl)-3-methyl- (9CI)
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826996-18-3
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C12H16FNO
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1,3-butanediol diacetoacetate
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C12H18O6
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Butanoic acid, 2-bromo-, 2-cyanoethyl ester (9CI)
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131792-97-7
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C7H10BrNO2
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Butanal, 2-nitro-3-oxo- (9CI)
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87005-16-1
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C4H5NO4
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1,4-Butane-Disulfonate
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C4H8O6S2-2
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2-Butanone, 4-(formyloxy)- (9CI)
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99419-33-7
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C5H8O3
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2-Butanone, 3,4-dihydroxy-3-methyl- (7CI,8CI,9CI)
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993-70-4
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C5H10O3
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2-Butanone, 4,4,4-trifluoro-3-hydroxy- (9CI)
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161084-29-3
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C4H5F3O2
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Butanamide, 2-amino-3-hydroxy-N,N,3-trimethyl-, (2S)- (9CI)
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609367-41-1
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C7H16N2O2
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ButanolA.R.
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Butanal, 3-oxo-, 1-(methylhydrazone) (9CI)
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412301-08-7
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C5H10N2O
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Butanediamide, N-[2-(cyclohexylamino)-2-oxoethyl]-N-(5-methyl-3-isoxazolyl)-N-(2-thienylmethyl)- (9CI)
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606098-20-8
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C21H28N4O4S
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2-Butanone, 4-[(nitrosomethyl)amino]- (9CI)
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89367-15-7
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C5H10N2O2
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2-Butanone, 3-hydroxy-4-methoxy- (8CI)
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33667-09-3
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C5H10O3
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Butanone FERROCENE
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Butanamide, 3-(dimethylamino)- (9CI)
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769065-62-5
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C6H14N2O
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Butanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-, (2R,3S)-
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174282-97-4
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C9H17NO5
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Butanoic acid, (dimethylamino)methyl ester (9CI)
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744249-18-1
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C7H15NO2
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Butanixin
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2-(4-BUTYL-ANILINO)-NICOTINIC ACID
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55285-35-3
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C16H18N2O2
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2-Butanone, 4-(1-propenyloxy)- (9CI)
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183367-77-3
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C7H12O2
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2-Butanone, 3-(methoxymethoxy)- (9CI)
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145102-96-1
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C6H12O3
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2-Butanethiol
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2-丁硫醇
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513-53-1
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C4H10S
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Butanoic acid, (3R)-3-pyrrolidinyl ester (9CI)
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316353-87-4
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C8H15NO2
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2,3-Butanedione, mono(dimethylhydrazone), (E)- (9CI)
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181512-85-6
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C6H12N2O
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Butanal, 2-hydrazono-3-oxo-, (2Z)- (9CI)
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258281-33-3
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C4H6N2O2
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1,1,4,4-butanetetracarboxylic acid
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4435-38-5
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Butanamide, N-(1-pyrrolidinylthioxomethyl)- (9CI)
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446825-63-4
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C9H16N2OS
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Butanediamide, N-(2-furanylmethyl)-N-(5-methyl-3-isoxazolyl)-N-[2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl]- (9CI)
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602322-20-3
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C20H26N4O6
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Butanenitrile, 2-[(dimethylamino)methylene]- (9CI)
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256504-38-8
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C7H12N2
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Butanedioic acid, bis[2-[[4,6-bis[(3-methoxypropyl)(2,2,6,6-tetramethyl-4-piperidinyl)amino]-1,3,5-triazin-2-yl][2-[[4,6-bis[(3-methoxypropyl)(2,2,6,6-tetramethyl-4-piperidinyl)amino]-1,3,5-triazin-2-yl]amino]ethyl]amino]ethyl] ester
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85567-19-7
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C128H238N32O12
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1,4-BUTANDIOL/SUCCINIC ACID/ADIPIC ACID/HDI COPOLYMER
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1,4-丁二醇/琥珀酸/己二酸/HDI 共聚物
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Butanamide, N-cyclopropyl-3-oxo- (9CI)
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110262-87-8
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C7H11NO2
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Butanamide, N-[6-[(1-oxopropyl)amino]-3-pyridinyl]- (9CI)
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603083-59-6
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C12H17N3O2
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Butanedioic acid, sulfo-, C-(2-coco amido-1-methylethyl) esters, disodium salts
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椰油酰胺基 MIPA-磺基琥珀酸酯二钠
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68515-65-1
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2 3-BUTANEDIONE BIS(BENZOYLHYDRAZONE)
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36289-79-9
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C18H18N4O2
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Butanones
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Butanoic acid, 2-amino-4-(dimethylamino)-, methyl ester, (2S)- (9CI)
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794486-86-5
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C7H16N2O2
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2-(4-butanoylpiperazinyl)ethyl butanoate
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C14H26N2O3
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1,3-BUTANEDIOL DIMETHACRYLATE, MW 226.3, bp 73/0.1mm Hg
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2-butanol peroxide
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37364-67-3
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1,2,3-BUTANETRIOL
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1,2,3-丁三醇
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4435-50-1
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C4H10O3
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2,3-Butanediol, 1,4-dibromo-, diacetate, (R,R)-
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128730-80-3
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1-BUTANOL-D10
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氘代丁醇
|
34193-38-9
|
C4D10O
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Butanedioic acid, 2,3-difluoro-, dimethyl ester, (2R,3R)-rel- (9CI)
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71974-84-0
|
C6H8F2O4
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Butanedioic acid, sulfo-, C-(2-coco amidoethyl) esters, disodium salts
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椰油酰胺基 MEA-磺基琥珀酸酯二钠
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68784-08-7
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1,2-BUTANEDIOL
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1,2-丁二醇
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584-03-2
|
C4H10O2
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Butanediamide, N-(3,4-dimethylphenyl)-N-(5-methyl-3-isoxazolyl)-N-[2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl]- (9CI)
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602322-26-9
|
C23H30N4O5
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Butanediamide, N-[(4-methoxyphenyl)methyl]-N-(5-methyl-3-isoxazolyl)-N-[2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl]- (9CI)
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602322-17-8
|
C23H30N4O6
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BUTANE-D10
|
丁烷-D10
|
7582-04-9
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C4D10
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Butanenitrile, 4-[[5-(2-pyridinyl)-1,3,4-oxadiazol-2-yl]thio]- (9CI)
|
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604739-77-7
|
C11H10N4OS
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Butanamide, N,N-dimethyl-2-methylene- (9CI)
|
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192061-67-9
|
C7H13NO
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Butanedioic acid, methylene-, polymer with 1,3-butadiene, ethenylbenzene, 2-methyl-2-propenamide, 2-methyl-2-propenoic acid and 2-propenenitrile
|
|
104351-95-3
|
C28H36N2O7
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|
Butanediamide, N-(3,5-dimethylphenyl)-N-(5-methyl-3-isoxazolyl)-N-[2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl]- (9CI)
|
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602322-27-0
|
C23H30N4O5
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Butanoic acid, 4-[ethyl(3-methylphenyl)amino]- (9CI)
|
|
801306-52-5
|
C13H19NO2
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Butanenitrile, 3-oxo-2-(2-pyrrolidinylidene)- (9CI)
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314774-66-8
|
C8H10N2O
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Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, C12-14-branched and linear alkyl esters
|
二C12-13 醇酒石酸酯
|
94095-06-4
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Butanedioic anhydride-1，4-14C2
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琥珀酸酐-1,4-14C2
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Butanedioic acid, 2-bromo-3-hydroxy-, dimethyl ester, (2S,3S)- (9CI)
|
|
109874-90-0
|
C6H9BrO5
|
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Butanenitrile, 2-(hydroxyimino)-3-oxo- (9CI)
|
2-肟基-3-氧代丁腈
|
69316-38-7
|
C4H4N2O2
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2,4 BUTANEDIOLDIMETHANE SULFONATE
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C6H14O6S2
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BUTANE-2-SULFONYL CHLORIDE
|
仲丁基磺酰氯
|
4375-72-8
|
C4H9ClO2S
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1-BUTANOL-1,1,2,2,3,3-D6
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C4H4D6O
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Butane-1,1,1,2,2,3,3-d7
|
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6596-57-2
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Butanedioic acid, methylene-, polymer with 1,3-butadiene and 1,1-dichloroethene
|
|
67785-90-4
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C11H14Cl2O4
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1,4-butanediol divalproate
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77656-73-6
|
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Butanedioic acid, bromo-, diethyl ester, radical ion(1+) (9CI)
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|
111614-22-3
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C8H13BrO4
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Butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethenylbenzene, 2-methyl-2-propenoic acid and 2-propenenitrile
|
|
121028-84-0
|
C27H35NO8
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Butanethioamide, N-methyl-3-oxo- (9CI)
|
|
74697-92-0
|
C5H9NOS
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2,2'-(butane-1,4-diyl)bis[4,5-dihydro-1H-imidazol-1-ethanol]
|
|
47086-45-3
|
C14H26N4O2
|
|
butane-2,3-diyl diacetate
|
丁烷-2,3-二乙酸二酯
|
1114-92-7
|
C8H14O4
|
|
Butanoic acid, 4-(4-pyridinylthio)- (9CI)
|
|
701215-09-0
|
C9H11NO2S
|
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Butanoic acid, 2-fluoro-3-oxo- (9CI)
|
|
97070-48-9
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C4H5FO3
|
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Butanedioic acid, (4-ethylphenyl)- (9CI)
|
|
704205-92-5
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C12H14O4
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Butanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-, (2S,3S)-
|
3-[[(叔丁氧基)羰基]氨基]-2-羟基-(2S,3S)-丁酸
|
174282-86-1
|
C9H17NO5
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Butanoic acid, 4-[(5,7-dimethyl-1,8-naphthyridin-2-yl)amino]-4-oxo- (9CI)
|
|
198221-13-5
|
C14H15N3O3
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Butanedioic acid, chloro-, 1-ethyl 4-methyl ester (9CI)
|
|
136880-44-9
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C7H11ClO4
|