| 英文名称 |
中文名称 |
CAS |
MF |
| 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 |
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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 |
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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 |
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| 1-[Bis(methylthio)methylene]-2-ethoxy-3-cyanoisourea |
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| 1,4-Bis(α-methyl-p-hydroquinolylethylamino)-5,8-dihydroanthraquinone |
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| 1,3-Bis(4-methoxyphenyl)-2,2-dimethyl-3-buten-1-one |
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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 |
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| α,α-Bis(4-methylphenyl)-3-quinuclidinemethanol |
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| 2,5-Bis(α-methylbenzyl)-m-xylene |
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| Bis[methylbis[[2-(4-nonadecenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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C90H170O8S5Sn2 |
| 1,2-Bis(5-methylbenzoxazol-2-yl)ethane |
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C18H16N2O2 |
| 2,5-Bis[(3-methoxyphenyl)amino]-3,6-dibromo-2,5-cyclohexadiene-1,4-dione |
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C20H16Br2N2O4 |
| 2-[1-Bis(4-methylbenzyl)amino-2-(4-methylphenyl)ethylidene]malononitrile |
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C28H27N3 |
| 1,4-bis[1-(methylchlorophenylazo)-2-hydroxynaphthalene-3-carbonylamino]benzene |
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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 |
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| 1,4-Bis[1-[[2-methyl-5-(2,6-dichlorophenoxycarbonyl)phenyl]azo]-2-hydroxy-3-naphthoylamino]benzene |
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C56H36Cl4N6O8 |
| Bis(4-methylphenylsulfonyl) persulfide |
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C14H14O4S4 |
| 2,6-Bis(α-methylbenzyl)-p-xylene |
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| 1,2-Bis(4-methylphenylmethylene)hydrazine 1,2-dioxide |
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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 |
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C34H24BaN6O12S2 |
| 3,3'-Bis(2-methylphenyl)[6,6'-biquinazoline]-2,2',4,4'(1H,1'H,3H,3'H)-tetrone |
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C30H22N4O4 |
| 2,2-Bis(methoxycarbonyl)-1-(m-nitrophenyl)ethanol nitrate |
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C12H12N2O9 |
| Bis[methylbis[[2-(3-henicosenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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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 |
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| α,α-Bis(4-methoxyphenyl)pyridine-3-methanol |
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| 2,6-Bis(4-methoxyphenyl)pyrylium |
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C19H17O3+ |
| Bis[1-[(2-methyl-4-nitrophenyl)azo]-2-hydroxy-4-naphthalenesulfonic acid]barium salt |
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C34H24BaN6O12S2 |
| Bis(2-methyl-4-ethylamyl) ether |
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C16H34O |
| Bis(3-methylbenzoic acid)lead(II) salt |
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| 2,9-Bis(α-methylbenzyl)-1H-phenothiazine |
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| 2,5-Bis(4-methylanilino)-3,6-dibromo-p-benzoquinone |
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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 |
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C23H14F18O2 |
| 1,4-Bis[1-[[4-methyl-5-(3,4-dichlorophenoxycarbonyl)phenyl]azo]-2-hydroxy-3-naphthoylamino]benzene |
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C56H36Cl4N6O8 |
| 4,5-Bis(4-methoxyphenyl)-2-(2-pyridyl)thiazole |
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C22H18N2O2S |
| 3',3'-Bis(4-methoxyphenyl)spiro[9H-fluorene-9,2'-oxirane] |
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C28H22O3 |
| Bis[1-[(4-methyl-2-nitrophenyl)azo]-2-hydroxy-7-naphthalenesulfonic acid]barium salt |
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C34H24BaN6O12S2 |
| Bis[1-[(3-methyl-4-nitrophenyl)azo]-2-hydroxy-6-naphthalenesulfonic acid]calcium salt |
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C34H24CaN6O12S2 |
| 1,4-Bis[(1-methyl-2-(2,5-dihydroxyphenyl)ethyl)amino]-5,8-dihydroxyanthraquinone |
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C32H30N2O8 |
| Bis[1-[(2-methyl-5-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]calcium salt |
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C34H24CaN6O12S2 |
| Bis[methylbis[[2-(12-docosenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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C102H194O8S5Sn2 |
| 1,2-Bis(4-methoxyphenyl)-2-hydroxy-4-pentene-1-one |
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C19H20O4 |
| Bis[1-[(2-methyl-4-nitrophenyl)azo]-2-hydroxy-8-naphthalenesulfonic acid]calcium salt |
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C34H24CaN6O12S2 |
| 2,5-Bis(1-methylpropyl)phenol |
|
54932-77-3 |
C14H22O |
| 2,8-Bis(α-methylbenzyl)-10H-phenothiazine |
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| Bis[1-[(2-methyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt |
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C34H24BaN6O12S2 |
| 2,3:9,10-Bis(methylenedioxy)-5,8,13,13a-tetrahydro-13-methylene-8,13a-cyclo-6H-dibenzo[a,g]quinolizine |
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| 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 |
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C22H20N2O2S |
| Bis(1-methylethylcarbamic acid)2,2'-(2-methoxy-10H-phenothiazin-10-ylcarbonylimino)diethyl ester |
|
65241-10-3 |
C26H34N4O6S |
| Bis(4-methoxyphenyl)carbodiimide |
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C15H14N2O2 |
| 2,3-Bis(α-methylbenzyl)-p-xylene |
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| Bis(4-methylphenyl)acetaldehyde |
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C16H16O |
| 2,3-Bis(4-methoxyphenyl)-2,3-dihydrophenanthro[9,10-b]furan |
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C30H24O3 |
| 4,5-Bis(4-methoxyphenyl)-2-(6-methyl-2-pyridyl)-1H-imidazole |
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C23H21N3O2 |
| 2,2'-Bis(4-methylphenylsulfonylamino)-6,6'-bibenzoxazole |
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C28H22N4O6S2 |
| Bis[1-[(4-methyl-2-nitrophenyl)azo]-2-hydroxy-3-naphthalenesulfonic acid]calcium salt |
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C34H24CaN6O12S2 |
| 11,11-Bis[[2-(2-methoxybutoxycarbonyl)ethyl]thio]-9,11-distanna-10-thianonadecane-9-thione |
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C32H64O6S4Sn2 |
| 3,4-Bis(α-methylbenzyl)-1H-phenothiazine |
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| 5,5-Bis(3-methyl-2-butenyl)barbituric acid |
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66942-06-1 |
C14H20N2O3 |
| Bismethacrylic acid 2-hydroxy-1-methyl-1,3-propanediyl ester |
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C12H18O5 |
| 2,2'-Bis(4-methylphenylsulfonylamino)-6,6'-bibenzothiazole |
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C28H22N4O4S4 |
| 3,3-Bis(4-methoxyphenyl)-2-phenylpropenenitrile |
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66422-13-7 |
C23H19NO2 |
| 3,7-Bis(α-methylbenzyl)-3H-phenothiazine |
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| Bis[1-[(2-methyl-4-nitrophenyl)azo]-2-hydroxy-6-naphthalenesulfonic acid]barium salt |
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C34H24BaN6O12S2 |
| 2-[Bis(methylsulfonyl)methyl]quinoline |
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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 |
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C32H64O6S4Sn2 |
| 1,2-Bis(2-methyl-1-pyrrolidinyl)hexane |
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67466-30-2 |
C16H32N2 |
| Bis[methylbis[[2-(6-hexadecenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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C78H146O8S5Sn2 |
| 1,4-Bis[2-methyl-6-(1-methylethyl)phenylamino]-9,10-anthracenedione |
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C34H34N2O2 |
| 1,2-Bis(α-methylbenzyl)-3H-phenothiazine |
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| 2,6-Bis[(9-mercapto-9H-fluoren-9-yl)methyl]pyridine |
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C33H25NS2 |
| 2,6-Bis(methylthio)pyrazine |
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3038580-21-8 |
C6H8N2S2 |
| Bis[1-[(2-methyl-3-nitrophenyl)azo]-2-hydroxy-7-naphthalenesulfonic acid]calcium salt |
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C34H24CaN6O12S2 |
| 2,4-Bis(2-methoxyethoxy)pyrimidine |
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C10H16N2O4 |
| 2,4-Bis(α-methylbenzyl)-3H-phenothiazine |
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| 1,4-Bis[[2-[(1-methyl-3-oxo-1-butenyl)amino]ethyl]amino]anthracene-9,10-dione |
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C28H32N4O4 |
| Bis[methylbis[[2-(7-tridecenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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C66H122O8S5Sn2 |
| 3,5-Bis(4-methylphenoxy)-4-hydroxybenzoic acid methyl ester |
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C22H20O5 |
| 2,2-Bis(methoxycarbonyl)spiro[bicyclo[2.2.1]hept-5-ene-3,2'-[1,3]dithiolane]1'-oxide |
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C13H16O5S2 |
| 32,82-Bis(4-methoxycarbonylphenyl)protoporphyrin dimethyl ester |
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| 1,4-Bis[2-methyl-3-(1-methylethyl)phenylamino]-9,10-anthracenedione |
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C34H34N2O2 |
| 3'-[Bis(2-methoxyethyl)amino]acetanilide |
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C14H22N2O3 |
| Bis[1-[(2-methyl-3-nitrophenyl)azo]-2-hydroxy-3-naphthalenesulfonic acid]barium salt |
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C34H24BaN6O12S2 |
| 1,2-Bis(2-methoxymethylethoxy)propane |
1,2-Bis(2-methoxymethylethoxy)propane |
42769-21-1 |
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| Bis[methylbis[[2-(1-tetradecenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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C70H130O8S5Sn2 |
| (+)-1,3-Bis(2-methylphenyl)guanidine |
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C15H17N3 |
| 1-[[4,6-Bis(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]-9,10-anthracenedione |
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14179-98-7 |
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| Bis[methyl[[2-(5-tridecenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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C34H66O4S3Sn2 |
| 1,4-Bis(4-methyl-2-sulfophenylamino)anthraquinone barium salt |
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C28H20BaN2O8S2 |
| 1,2-Bis(4-methoxyphenyl)-2-phenyl-1-phenylthioethene |
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C28H24O2S |
| Bis(methylphosphonodithioic acid S-propyl)anhydride |
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13413-40-6 |
C8H20OP2S4 |
| 1,3-Bis[(4-methylphenyl)thio]-1-butanol |
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C18H22OS2 |
| Bis[methylbis[[2-(4-octadecenylcarbonyloxy)ethyl]thio]stannyl] sulfide |
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C86H162O8S5Sn2 |
