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英文名称中文名称CASMF
4,5-Bismethylene-1,3-dioxolan-2-one 奥美沙坦杂质 62458-20-2 C5H4O3
2,5-Bis(1-methylsulfonyl-1H-pyrrol-2-yl)thiophene C14H14N2O4S3
3,20-Bis(methoxyimino)-11β,21-bis(trimethylsiloxy)pregn-4-en-18-al O-methyl oxime 69833-79-0 C30H53N3O5Si2
Bis[1-[(4-methyl-2-nitrophenyl)azo]-2-hydroxy-4-naphthalenesulfonic acid]barium salt C34H24BaN6O12S2
Bis(2-methyl-2-butenoic acid)[(3aα,9bβ)-2,3,3a,4,5,7,9a,9b-octahydro-3,6,9-trimethyl-2,7-dioxoazuleno[4,5-b]furan-3α,4α-diyl] ester
1-[Bis(methylthio)methylene]-2-ethoxy-3-cyanoisourea
1,4-Bis(α-methyl-p-hydroquinolylethylamino)-5,8-dihydroanthraquinone
1,3-Bis(4-methoxyphenyl)-2,2-dimethyl-3-buten-1-one C20H22O3
Bis(2-methyl-2-nitropropyl)(2-ethylhexyl) =phosphate 64050-61-9 C16H33N2O8P
3,4-Bis(methylene)cyclopentanone 27646-73-7 C7H8O
Bis(methacrylic acid)3-[4-[α,α-dimethyl-4-[2-hydroxy-3-(methacryloyloxy)propoxy]benzyl]phenoxy]-1,2-propanediyl ester
α,α-Bis(4-methylphenyl)-3-quinuclidinemethanol
2,5-Bis(α-methylbenzyl)-m-xylene
Bis[methylbis[[2-(4-nonadecenylcarbonyloxy)ethyl]thio]stannyl] sulfide C90H170O8S5Sn2
1,2-Bis(5-methylbenzoxazol-2-yl)ethane C18H16N2O2
2,5-Bis[(3-methoxyphenyl)amino]-3,6-dibromo-2,5-cyclohexadiene-1,4-dione C20H16Br2N2O4
2-[1-Bis(4-methylbenzyl)amino-2-(4-methylphenyl)ethylidene]malononitrile C28H27N3
1,4-bis[1-(methylchlorophenylazo)-2-hydroxynaphthalene-3-carbonylamino]benzene C42H30Cl2N6O4
4,8-Bis(methacryloyloxymethyl)tricyclo[5.2.1.02,6]decane 95480-51-6 C20H28O4
4,4'-[5,5-Bis(4-methoxyphenyl)-3,3-dimethyl-1,4-pentadiene-1,1-diyl]bisbenzonitrile 74367-26-3
1,4-Bis[1-[[2-methyl-5-(2,6-dichlorophenoxycarbonyl)phenyl]azo]-2-hydroxy-3-naphthoylamino]benzene C56H36Cl4N6O8
Bis(4-methylphenylsulfonyl) persulfide C14H14O4S4
2,6-Bis(α-methylbenzyl)-p-xylene
1,2-Bis(4-methylphenylmethylene)hydrazine 1,2-dioxide C16H16N2O2
1,2-Bis(methyldiphenylsilyl)-1,2-diphenylhydrazine 5994-98-9 C38H36N2Si2
Bis[1-[(3-methyl-5-nitrophenyl)azo]-2-hydroxy-4-naphthalenesulfonic acid]barium salt C34H24BaN6O12S2
3,3'-Bis(2-methylphenyl)[6,6'-biquinazoline]-2,2',4,4'(1H,1'H,3H,3'H)-tetrone C30H22N4O4
2,2-Bis(methoxycarbonyl)-1-(m-nitrophenyl)ethanol nitrate C12H12N2O9
Bis[methylbis[[2-(3-henicosenylcarbonyloxy)ethyl]thio]stannyl] sulfide C98H186O8S5Sn2
21,22-Bis(methoxycarbonyl)-2,7,12,18-tetramethyl-8-ethenyl-2,21-dihydro-22H,24H-benzo[b]porphyrin-13,17-bispropanoic acid 17-methyl ester
α,α-Bis(4-methoxyphenyl)pyridine-3-methanol
2,6-Bis(4-methoxyphenyl)pyrylium C19H17O3+
Bis[1-[(2-methyl-4-nitrophenyl)azo]-2-hydroxy-4-naphthalenesulfonic acid]barium salt C34H24BaN6O12S2
Bis(2-methyl-4-ethylamyl) ether C16H34O
Bis(3-methylbenzoic acid)lead(II) salt
2,9-Bis(α-methylbenzyl)-1H-phenothiazine
2,5-Bis(4-methylanilino)-3,6-dibromo-p-benzoquinone C20H16Br2N2O2
2,2-Bis[4-methyl-3-(2-hydroxy-1,1,1,3,3,3-hexafluoropropan-2-yl)phenyl]-1,1,1,3,3,3-hexafluoropropane C23H14F18O2
1,4-Bis[1-[[4-methyl-5-(3,4-dichlorophenoxycarbonyl)phenyl]azo]-2-hydroxy-3-naphthoylamino]benzene C56H36Cl4N6O8
4,5-Bis(4-methoxyphenyl)-2-(2-pyridyl)thiazole C22H18N2O2S
3',3'-Bis(4-methoxyphenyl)spiro[9H-fluorene-9,2'-oxirane] C28H22O3
Bis[1-[(4-methyl-2-nitrophenyl)azo]-2-hydroxy-7-naphthalenesulfonic acid]barium salt C34H24BaN6O12S2
Bis[1-[(3-methyl-4-nitrophenyl)azo]-2-hydroxy-6-naphthalenesulfonic acid]calcium salt C34H24CaN6O12S2
1,4-Bis[(1-methyl-2-(2,5-dihydroxyphenyl)ethyl)amino]-5,8-dihydroxyanthraquinone C32H30N2O8
Bis[1-[(2-methyl-5-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]calcium salt C34H24CaN6O12S2
Bis[methylbis[[2-(12-docosenylcarbonyloxy)ethyl]thio]stannyl] sulfide C102H194O8S5Sn2
1,2-Bis(4-methoxyphenyl)-2-hydroxy-4-pentene-1-one C19H20O4
Bis[1-[(2-methyl-4-nitrophenyl)azo]-2-hydroxy-8-naphthalenesulfonic acid]calcium salt C34H24CaN6O12S2
2,5-Bis(1-methylpropyl)phenol 54932-77-3 C14H22O
2,8-Bis(α-methylbenzyl)-10H-phenothiazine
Bis[1-[(2-methyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt C34H24BaN6O12S2
2,3:9,10-Bis(methylenedioxy)-5,8,13,13a-tetrahydro-13-methylene-8,13a-cyclo-6H-dibenzo[a,g]quinolizine
2,5-Bis[(4-methylphenyl)amino]-1,4-benzenedicarboxylic acid diethyl ester 6764-45-0 C26H28N2O4
4,5-Bis(4-methoxyphenyl)-2-(5-methyl-2-thienyl)-1H-imidazole C22H20N2O2S
Bis(1-methylethylcarbamic acid)2,2'-(2-methoxy-10H-phenothiazin-10-ylcarbonylimino)diethyl ester 65241-10-3 C26H34N4O6S
Bis(4-methoxyphenyl)carbodiimide C15H14N2O2
2,3-Bis(α-methylbenzyl)-p-xylene
Bis(4-methylphenyl)acetaldehyde C16H16O
2,3-Bis(4-methoxyphenyl)-2,3-dihydrophenanthro[9,10-b]furan C30H24O3
4,5-Bis(4-methoxyphenyl)-2-(6-methyl-2-pyridyl)-1H-imidazole C23H21N3O2
2,2'-Bis(4-methylphenylsulfonylamino)-6,6'-bibenzoxazole C28H22N4O6S2
Bis[1-[(4-methyl-2-nitrophenyl)azo]-2-hydroxy-3-naphthalenesulfonic acid]calcium salt C34H24CaN6O12S2
11,11-Bis[[2-(2-methoxybutoxycarbonyl)ethyl]thio]-9,11-distanna-10-thianonadecane-9-thione C32H64O6S4Sn2
3,4-Bis(α-methylbenzyl)-1H-phenothiazine
5,5-Bis(3-methyl-2-butenyl)barbituric acid 66942-06-1 C14H20N2O3
Bismethacrylic acid 2-hydroxy-1-methyl-1,3-propanediyl ester C12H18O5
2,2'-Bis(4-methylphenylsulfonylamino)-6,6'-bibenzothiazole C28H22N4O4S4
3,3-Bis(4-methoxyphenyl)-2-phenylpropenenitrile 66422-13-7 C23H19NO2
3,7-Bis(α-methylbenzyl)-3H-phenothiazine
Bis[1-[(2-methyl-4-nitrophenyl)azo]-2-hydroxy-6-naphthalenesulfonic acid]barium salt C34H24BaN6O12S2
2-[Bis(methylsulfonyl)methyl]quinoline C12H13NO4S2
4,4'-Bis[[4-(2-methoxyethoxy)-6-[N-methyl-N-(2-sulfoethyl)amino]-s-triazin-2-yl]amino]-2,2'-stilbenedisulfonic acid 60397-73-1 C32H42N10O16S4
11,11-Bis[[1-(4-methoxybutoxycarbonyl)ethyl]thio]-9,11-distanna-10-thianonadecane-9-thione C32H64O6S4Sn2
1,2-Bis(2-methyl-1-pyrrolidinyl)hexane 67466-30-2 C16H32N2
Bis[methylbis[[2-(6-hexadecenylcarbonyloxy)ethyl]thio]stannyl] sulfide C78H146O8S5Sn2
1,4-Bis[2-methyl-6-(1-methylethyl)phenylamino]-9,10-anthracenedione C34H34N2O2
1,2-Bis(α-methylbenzyl)-3H-phenothiazine
2,6-Bis[(9-mercapto-9H-fluoren-9-yl)methyl]pyridine C33H25NS2
2,6-Bis(methylthio)pyrazine C6H8N2S2
Bis[1-[(2-methyl-3-nitrophenyl)azo]-2-hydroxy-7-naphthalenesulfonic acid]calcium salt C34H24CaN6O12S2
2,4-Bis(2-methoxyethoxy)pyrimidine C10H16N2O4
2,4-Bis(α-methylbenzyl)-3H-phenothiazine
1,4-Bis[[2-[(1-methyl-3-oxo-1-butenyl)amino]ethyl]amino]anthracene-9,10-dione C28H32N4O4
Bis[methylbis[[2-(7-tridecenylcarbonyloxy)ethyl]thio]stannyl] sulfide C66H122O8S5Sn2
3,5-Bis(4-methylphenoxy)-4-hydroxybenzoic acid methyl ester C22H20O5
2,2-Bis(methoxycarbonyl)spiro[bicyclo[2.2.1]hept-5-ene-3,2'-[1,3]dithiolane]1'-oxide C13H16O5S2
32,82-Bis(4-methoxycarbonylphenyl)protoporphyrin dimethyl ester
1,4-Bis[2-methyl-3-(1-methylethyl)phenylamino]-9,10-anthracenedione C34H34N2O2
3'-[Bis(2-methoxyethyl)amino]acetanilide C14H22N2O3
Bis[1-[(2-methyl-3-nitrophenyl)azo]-2-hydroxy-3-naphthalenesulfonic acid]barium salt C34H24BaN6O12S2
1,2-Bis(2-methoxymethylethoxy)propane 1,2-Bis(2-methoxymethylethoxy)propane 42769-21-1
Bis[methylbis[[2-(1-tetradecenylcarbonyloxy)ethyl]thio]stannyl] sulfide C70H130O8S5Sn2
(+)-1,3-Bis(2-methylphenyl)guanidine C15H17N3
1-[[4,6-Bis(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]-9,10-anthracenedione 14179-98-7
Bis[methyl[[2-(5-tridecenylcarbonyloxy)ethyl]thio]stannyl] sulfide C34H66O4S3Sn2
1,4-Bis(4-methyl-2-sulfophenylamino)anthraquinone barium salt C28H20BaN2O8S2
1,2-Bis(4-methoxyphenyl)-2-phenyl-1-phenylthioethene C28H24O2S
Bis(methylphosphonodithioic acid S-propyl)anhydride 13413-40-6 C8H20OP2S4
1,3-Bis[(4-methylphenyl)thio]-1-butanol C18H22OS2
Bis[methylbis[[2-(4-octadecenylcarbonyloxy)ethyl]thio]stannyl] sulfide C86H162O8S5Sn2
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