英文名称中文名称CASMF
1,2,3-Butanetriol 1,3-bisisocrotonate C12H18O5
Butanoic acid 6-phenylhexyl ester C16H24O2
1,2,3-Butanetriol 1,3-bisacrylate C10H14O5
1-Butanoyl-1H-1,2,4-triazole C6H9N3O
Butane-1,2,3-tricarboxylic acid 3-(2-hydroxybutyl)1,2-dibutyl ester C19H34O7
1,2,4-Butanetriol 1,4-bismethacrylate C12H18O5
Butane-1-olate C4H9O-
Butane-1,2,3-tricarboxylic acid 2-(3-hydroxybutyl)1,3-diheptyl ester C25H46O7
Butanediimidic acid dimethyl ester 51534-06-6 C6H12N2O2
2,2'-[1,4-Butanediylbis(oxy)bis(4,1-phenylene)]bis[4,5-dihydro-1H-imidazole] C22H26N4O2
Butanedioic acid 1-butyl 4-[(2R,3R)-2-(dichloroacetylamino)-3-hydroxy-3-(4-nitrophenyl)propyl] ester 36335-30-5 C19H24Cl2N2O8
4,4'-[1,4-Butanediylbis(oxycarbonyl)]bis(1-butene-2,3-dicarboxylic acid dipropyl) ester C24H34O12
1,2,3,4-Butanetetrol 2-methacrylate C8H14O5
Butane-1,1-dicarboxylic acid bis[2-(2-propoxyethoxy)ethyl] ester C20H38O8
Butanoic acid 2-phenylhexyl ester C16H24O2
Butane-1,2,3-triol 3-isocrotonate C8H14O4
Butane-1,2,3-tricarboxylic acid dialkyl(C=410) ester, ester with diethylene glycol or alkane(C=26)diol
1,2,3,4-Butanetetracarboxylic acid tetrapentyl ester C28H50O8
Butane-1,2,3-tricarboxylic acid 3-(3-hydroxypropyl)1,2-dibutyl ester C18H32O7
1,2,3,4-Butanetetrol 1,2,4-trisacrylate C13H16O7
Butanoic acid 3-methoxybenzyl ester C12H16O3
Butanedioic acid hydrogen 4-[1-(bicyclo[2.2.1]hept-5-en-2-yl)ethyl] ester 1145-36-4
1,4-Butanediylbis[diphenyl(cyanoimino)phosphorane] 66055-16-1 C30H28N4P2
1,4-Butanediimine
Butanoic acid m-nitrophenyl ester 14617-97-1 C10H11NO4
1,4-Butanediol dimethylacrylate 二甲基丙烯酸1,4-丁二醇酯 148390-75-4
2-Butanone, 4-(2-methylcyclopropyl)-, trans- (9CI) 98043-29-9 C8H14O
Butanoic acid, 3-methyl-, (1-ethyl-4-piperidinylidene)hydrazide (9CI) 560077-13-6 C12H23N3O
Butanethioic acid, S-(1-oxido-2-pyridinyl) ester (9CI) 106371-09-9 C9H11NO2S
1,4-Butanediol, polymer with α-hydro-ω-hydroxypoly( oxy-1,4-butanediyl), 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and oxirane 59650-40-7 (C15H10N2O2.C4H10O2.(C4H8O)nH2O.C3H6O.C2H4O)x
Butanedioic acid, methylene-, polymer with butyl 2-propenoate, N-(hydroxymethyl)-2-propenamide, 2-propenamide, 2-propenenitrile and 2-propenoic acid 104339-59-5 C25H37N3O11
Butanedioic acid, 3-bromo-2,2-dimethyl-, 4-ethyl 1-methyl ester (9CI) 500137-44-0 C9H15BrO4
Butanoic acid, 2-[(2,3,4,5-tetrahydro-3,5-dioxo-1,2,4-triazin-6-yl)amino]- (9CI) 292170-09-3 C7H10N4O4
1,1'-(BUTANE-1,4-DIYL)BIS[4-AZA-1-AZONIABICYCLO[2.2.2]OCTANE] DIBROMIDE 1,1'-(丁基-1,4-二基)双[4-氮杂-1-氮双环[2.2.2]辛烷]二溴盐 94630-50-9 C16H32BrN4+
BUTANEDIOIC ACID-1,2-13C2 丁二酸-1,2-13C2 94641-55-1 C4H6O4
2-Butanone, 3,4-dihydroxy-3-methyl-, (R)- (9CI) 193958-68-8 C5H10O3
Butanol 丁醇 35296-72-1 C4H10O
2-Butanone, 3-ethoxy- (7CI,8CI,9CI) 1679-38-5 C6H12O2
1-BUTANOL-1,1,2,2-D4 1-BUTANOL-1,1,2,2-D4 118104-91-9 C4H6D4O
2-ButanoneC4H8O
Butanoic acid, (1S,3S,5Z,7R,8E,11S,12S,13E,15S,17R,21R,23R,25S)-12-(acetyloxy)-1,11,21-trihydroxy-17-(1R)-1-hydroxyethyl-5,13-bis(2-methoxy-2-oxoethylidene)-10,10,26,26-tetramethyl-19-oxo-18,27,28,29-tetraoxatetracyclo21.3.1.13,7.111,15nonacos-8-en-25-yl 97850-06-1 C43H64O17
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebisisocyanatobenzene 37383-28-1 (C15H10N2O2.C4H10O2.(C4H8O)nH2O)x
2-BUTANONE 1X1ML MEOH:WATER(90:10) 2& C4H8O
Butanal, 3-(butylthio)-, homopolymer 28324-32-5 C8H16OS
Butanedioic acid, methylene-, polymer with 1,3-butadiene, diethenylbenzene and ethenylbenzene, sodium salt 129539-28-2
Butanedioic acid, methylene-, polymer with 1,3-butadiene, ethenylbenzene and 2-propenamide, ammonium salt 129539-32-8 C20H25NO5
Butanedioic acid, methylene-, polymer with 1,3-butadiene, diethenylbenzene and ethenylbenzene, ammonium salt 129539-29-3
1,4-BUTANEDIOL BIS(3-MERCAPTOPROPIONATE) 1,4丁二醇二(3-巯基丙酸酯) 92140-97-1 C10H18O4S2
Butanamide, 2-ethyl-N-(2-hydroxy-5-methylphenyl)- (9CI) 791840-84-1 C13H19NO2
Butanedioic acid, methylene-, polymer with 1,3-butadiene, ethenylbenzene and 2-methyl-2-propenoic acid 52831-07-9 C21H26O6
Butanamide, N-[4-(1-acetyl-2,3-dihydro-1H-indol-5-yl)-5-methyl-2-thiazolyl]-2-methyl- (9CI) 606121-88-4 C19H23N3O2S
Butanoic acid, 2-amino-3-oxo- (9CI) 2-氨基-3-氧代-丁酸 6531-42-6 C4H7NO3
Butanamide, 2-cyano-3-oxo- (9CI) 793626-06-9 C5H6N2O2
Butanoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-, (2R)- (9CI) 494797-11-4 C10H19NO4
Butanamide, 2,2-dimethyl-3-oxo- (9CI) 66483-64-5 C6H11NO2
Butanoic acid, (2R)-2-pyrrolidinyl ester (9CI) 221911-57-5 C8H15NO2
Butanedioic acid, polybutenyl derivs., esters with pentaerythritol 103650-94-8 C9H18O8
1-Butanone, 1-(4-pyrimidinyl)- (9CI) 53342-25-9 C8H10N2O
2-Butanone, 3-mercapto-3-methyl- (6CI,9CI) 42855-44-7 C5H10OS
Butanamide, 2-amino-N-(2-ethyl-6-methylphenyl)- (9CI) 772288-38-7 C13H20N2O
2-Butanone (1-methyl-2-propenyl)hydrazone 36566-77-5
7-[2-(Butanoyloxy)ethoxy]-9-oxo-9H-xanthene-3-carboxylic acid C20H18O7
Butanoic acid 5-phenylhexyl ester C16H24O2
Butanoic acid 3-butylcyclohexyl ester C14H26O2
Butanoic acid (R)-2-phenylpropyl ester C13H18O2
3,3'-[1,4-Butanediylbis(oxycarbonyl)]bis(3-butene-1,2-dicarboxylic acid dimethyl) ester C20H26O12
Butane-1,2,3-tricarboxylic acid 3-(3-hydroxybutyl)1,2-dihexyl ester C23H42O7
BUTANOIC ACID, 2-[(4-HYDROXY-3,5-DIMETHOXYPHENYL)METHYLENE]-3-OXO-, 3-METHYLBUTYL ESTER 491851-36-6 C18H24O6
BUTANOIC ACID, 2-[(4-HYDROXY-3,5-DIMETHOXYPHENYL)METHYLENE]-3-OXO-, 2-METHYLPROPYL ESTER 803745-54-2 C17H22O6
1,4-BUTANEDIONE, 1-(3-BROMO-4-METHOXYPHENYL)-2,3-DIMETHYL-4-(3,4,5-TRIMETHOXYPHENYL)- 874150-52-4 C22H25BrO6
2-BUTANONE, 3-(2,3-DIHYDRO-1,4-BENZODIOXIN-2-YL)-3-HYDROXY- 66641-94-9 C12H14O4
BUTANOIC ACID, 2-[(2-CHLORO-5-NITRO-4-PYRIMIDINYL)CYCLOPENTYLAMINO]-, METHYL ESTER, (2R)- (2R)-2-[(2-氯-5-硝基-4-嘧啶基)环戊胺基]-丁酸甲酯 755039-53-3 C14H19ClN4O4
BUTANOIC ACID, 2-[(4-HYDROXY-3,5-DIMETHOXYPHENYL)METHYLENE]-3-OXO-, 1-METHYLETHYL ESTER 491851-35-5 C16H20O6
Butane-1,2,3-tricarboxylic acid 2-(2-hydroxypropyl)1,3-dipentyl ester C20H36O7
Butane-1,2,3-tricarboxylic acid 3-(2-hydroxybutyl)1,2-dipentyl ester C21H38O7
4,4'-[1,4-Butanediylbis(oxy)]bis[3-chlorobenzamidine] C18H20Cl2N4O2
1,2,3,4-Butanetetrol 1,2-bisacrylate C10H14O6
Butane-1,2,3-tricarboxylic acid 1-(3-hydroxybutyl)2,3-dipentyl ester C21H38O7
Butanoic acid 3-phenylhexyl ester C16H24O2
Butanoic acid 2-pentylcyclohexyl ester C15H28O2
Butane-1,2,3-tricarboxylic acid 1-(3-hydroxybutyl)2,3-dibutyl ester C19H34O7
Butane-1,2-dicarboxylic acid dipropyl ester C12H22O4
Butane-1,2,3-tricarboxylic acid 3-(3-hydroxypropyl)1,2-dihexyl ester C22H40O7
Butane-1,2,3-tricarboxylic acid trimethyl ester C10H16O6
3-Butanoylpyridine 3-丁酰基吡啶 1701-70-8 C9H11NO
Butane-1,2,3-tricarboxylic acid 1-(2-hydroxybutyl)2,3-diheptyl ester C25H46O7
Butane-1,3-dicarboxylic acid bis(2-propoxyethyl) ester C16H30O6
Butane-1,1,1,2-tetracarboxylic acid C8H10O8
Butanoic acid tert-amyl ester 2050-00-2 C9H18O2
Butane-1,2,3-tricarboxylic acid 2-(2-propenyl) ester C10H14O6
1,1'-(1,4-Butanediyl)bisnaphthalene 29571-17-3
Butanal semicarbazone 13183-21-6 C5H11N3O
1,1''-[1,4-Butanediylbis(4,4'-bipyridinium-1',1-diyl-4,1-butanediyl)]bis[1'-[4-[4-(4-pyridinyl)pyridinio]butyl]-4,4'-bipyridinium]
Butane-1,4-dicarboxylic acid bis(2-ethoxypropyl) ester C16H30O6
1-Butanesulfonic acid 1,2-dichloroethenyl ester 5836-76-0 C6H10Cl2O2S
Butanal (2-ethoxyethyl)methyl hydrazone 75268-04-1 C9H20N2O
Butane-1,2,4-triol 4-isocrotonate C8H14O4
1,2,3,4-Butanetetrol tetrakis(trifluoroacetate) 27088-70-6 C12H6F12O8
Butaneselenoamide Butaneselenoamide 93757-02-9 C4H9NSe
Butane-2,2-dicarboxylic acid bis(2-ethoxyethyl) ester C14H26O6
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