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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,3-bis(4-methylpent-3-enyl)quinoline-2,4(1H,3H)-dione 1228185-52-1 C21H27NO2
3,3-bis(4-methylpent-3-enyl)quinoline-2,4(1H,3H)-dione
—— 3-(4-ethoxyphenyl)-1,4-dihydro-4-oxo-5-cyclopentylamino-1,6-naphthyridine 1236064-73-5 C21H23N3O2
3-(4-ethoxyphenyl)-1,4-dihydro-4-oxo-5-cyclopentylamino-1,6-naphthyridine
—— 3-(furan-2-carbonyl)-furan-2-carbaldehyde 23268-14-6 C10H6O4
3-(furan-2-carbonyl)-furan-2-carbaldehyde
—— 3-(3-Chlorobenzylcarbamoyl)phenylboronic acid 874288-26-3 C14H13BClNO3
3-(3-Chlorobenzylcarbamoyl)phenylboronic acid
—— 3-(triacetyl-β-D-ribofuranosyl)-7-[chloro(difluoro)methyl]-5-methyl-3H-imidazo[4,5-b]pyridine 1285456-52-1 C20H23N3O9
3-(triacetyl-β-D-ribofuranosyl)-7-[chloro(difluoro)methyl]-5-methyl-3H-imidazo[4,5-b]pyridine
—— 3-(3-Bromo-4-methylphenyl)-4-(4-(methylsulfonyl)phenyl)-2-(5H)-furanone 162012-09-1 C18H15BrO4S
3-(3-Bromo-4-methylphenyl)-4-(4-(methylsulfonyl)phenyl)-2-(5H)-furanone
—— (3aα,4α,7α,7aα,8S*,9R*)-3a,4,7,7a-tetrahydro-8,9-dimethoxy-2-phenyl-4,7-ethano-1H-isoindole-1,3(2H)-dione 144562-46-9 C18H19NO4
(3aα,4α,7α,7aα,8S*,9R*)-3a,4,7,7a-tetrahydro-8,9-dimethoxy-2-phenyl-4,7-ethano-1H-isoindole-1,3(2H)-dione
—— 3-(4-chlorobenzyl)-4-(4-diethylaminobenzylideneamino)-4,5-dihydro-1H-1,2,4-triazol-5-one 1083331-86-5 C20H22ClN5O
3-(4-chlorobenzyl)-4-(4-diethylaminobenzylideneamino)-4,5-dihydro-1H-1,2,4-triazol-5-one
—— 3,5-dinitro-2-[(2R,3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxypyridine 71397-66-5 C39H37N3O10
3,5-dinitro-2-[(2R,3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxypyridine
—— 3-amino-5-(3-methoxyphenyl)-1H-pyrazole-4-carbonitrile 196504-99-1 C11H10N4O
3-amino-5-(3-methoxyphenyl)-1H-pyrazole-4-carbonitrile
—— 3-Bromo-5-cyano-4-methylbenzenesulfonyl chloride 1805487-45-9 C8H5BrClNO2S
3-Bromo-5-cyano-4-methylbenzenesulfonyl chloride
—— 3-Amino-2-(trifluoromethyl)pyridine-4-methanol 1227582-15-1 C7H7F3N2O
3-Amino-2-(trifluoromethyl)pyridine-4-methanol
—— 3-[[2-[[(2S)-1-anilino-3-methyl-1-oxobutan-2-yl]amino]-3,4-dioxocyclobuten-1-yl]amino]-2-hydroxy-N,N-dimethylbenzamide 473730-55-1 C24H26N4O5
3-[[2-[[(2S)-1-anilino-3-methyl-1-oxobutan-2-yl]amino]-3,4-dioxocyclobuten-1-yl]amino]-2-hydroxy-N,N-dimethylbenzamide
—— (3aS,5S,7aS)-5-hydroxy-7a-methyl-3-methylidene-4,5-dihydro-3aH-1-benzofuran-2-one 1418217-03-4 C10H12O3
(3aS,5S,7aS)-5-hydroxy-7a-methyl-3-methylidene-4,5-dihydro-3aH-1-benzofuran-2-one
—— 3-Pyrrolidinone, 1-(2-fluoro-2-methyl-1-oxopropyl)- 1935075-17-4 C8H12FNO2
3-Pyrrolidinone, 1-(2-fluoro-2-methyl-1-oxopropyl)-
—— 3-(4-N,N-Dimethylamino-2-butynyl)-8-(2-methoxycarbonylamino-6-methylbenzyloxy)-2-methylimidazo[1,2-a]pyridine 117525-02-7 C24H28N4O3
3-(4-N,N-Dimethylamino-2-butynyl)-8-(2-methoxycarbonylamino-6-methylbenzyloxy)-2-methylimidazo[1,2-a]pyridine
—— 3-(7-oxo-6,7-dihydro-1<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-5-yl)-4-propoxy-benzoic acid 61627-11-0 C14H13N5O4
3-(7-oxo-6,7-dihydro-1<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-5-yl)-4-propoxy-benzoic acid
—— 3,4,6,11-tetrahydro-3,3-dimethyl-11-phenyl-2H-pyrimido[1,2-b]isoquinolin-11-ol 64807-28-9 C20H22N2O
3,4,6,11-tetrahydro-3,3-dimethyl-11-phenyl-2H-pyrimido[1,2-b]isoquinolin-11-ol
—— 3,6-di-O-acetyl-2-azido-2-deoxy-4-O-(tetra-O-acetyl-β-D-glucopyranosyl)-α-β-D-glucopyranosyl nitrate 225242-63-7 C24H32N4O18
3,6-di-O-acetyl-2-azido-2-deoxy-4-O-(tetra-O-acetyl-β-D-glucopyranosyl)-α-β-D-glucopyranosyl nitrate
—— 3,10-dimethyl-1H-benzo[c]pyrazolo[1,2-a]cinnolin-1-one 1543005-90-8 C17H14N2O
3,10-dimethyl-1H-benzo[c]pyrazolo[1,2-a]cinnolin-1-one
—— 3-[3-bromo-4-cyclopentylmethyloxy-5-(naphthalen-2-yl)phenyl]propionic acid 847069-08-3 C25H25BrO3
3-[3-bromo-4-cyclopentylmethyloxy-5-(naphthalen-2-yl)phenyl]propionic acid
—— 3,5-Bis-(4-methoxy-phenyl)-5-oxo-pentanoic acid benzylamide 33257-48-6 C26H27NO4
3,5-Bis-(4-methoxy-phenyl)-5-oxo-pentanoic acid benzylamide
—— 3-p-Anisoyl-2-[4'-(3-diethylaminopropoxy)phenyl]benzofuran 63157-25-5 C29H31NO4
3-p-Anisoyl-2-[4'-(3-diethylaminopropoxy)phenyl]benzofuran
—— 3-(4-{5-[5-methyl-1-(4-methylbenzyl)-1H-pyrazol-3-yl]-1,2,4-oxadiazol-3-yl}phenyl)-1,3-oxazolidin-2-one 1085451-02-0 C23H21N5O3
3-(4-{5-[5-methyl-1-(4-methylbenzyl)-1H-pyrazol-3-yl]-1,2,4-oxadiazol-3-yl}phenyl)-1,3-oxazolidin-2-one
—— 3-(trideuteriomethoxy)aniline hydrochloride salt 1820607-08-6 C7H9NO*ClH
3-(trideuteriomethoxy)aniline hydrochloride salt
—— 3-Brom-5,5-pentamethylen-1-(2,4-dinitrophenyl)-Δ<sup>2</sup>-pyrazolin 20007-42-5 C14H15BrN4O4
3-Brom-5,5-pentamethylen-1-(2,4-dinitrophenyl)-Δ<sup>2</sup>-pyrazolin
—— 3-(5-Bromo-thien-2-yl)-1-(3,4-dichlorobenzoyl)-1,4,5,6-tetrahydropyridazine 159800-32-5 C15H11BrCl2N2OS
3-(5-Bromo-thien-2-yl)-1-(3,4-dichlorobenzoyl)-1,4,5,6-tetrahydropyridazine
—— 3-Cycloheptyloxy-1-methylpyrazol-4-amine;hydrochloride 1431969-93-5 C11H20ClN3O
3-Cycloheptyloxy-1-methylpyrazol-4-amine;hydrochloride
—— 3-(benzo[d]thiazol-6-yl)-5-chloro-6-ethyl-2-(4-(trifluoromethyl)cyclohexyl)pyrimidin-4(3H)-one 1093750-04-9 C20H19ClF3N3OS
3-(benzo[d]thiazol-6-yl)-5-chloro-6-ethyl-2-(4-(trifluoromethyl)cyclohexyl)pyrimidin-4(3H)-one
—— 3-[5-[[2,3-difluoro-6-[2-(methanesulfonamido)ethoxy]phenyl]methoxy]-2-fluorophenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid 1075700-60-5 C23H18F3N3O8S2
3-[5-[[2,3-difluoro-6-[2-(methanesulfonamido)ethoxy]phenyl]methoxy]-2-fluorophenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid
—— 3-[(2-acetylthiomethyl-3-phenylpropionyl)amino]-2,6-dimethylbenzoic acid 123986-40-3 C21H23NO4S
3-[(2-acetylthiomethyl-3-phenylpropionyl)amino]-2,6-dimethylbenzoic acid
—— 3'-triisopropylsilyl-5'-(1-ethoxyethyl)-6,5'(S)-cyclo-2'-deoxyuridine 1403037-43-3 C22H38N2O6Si
3'-triisopropylsilyl-5'-(1-ethoxyethyl)-6,5'(S)-cyclo-2'-deoxyuridine
—— 3-[4-(3-methoxy-4-pyrimidin-5-ylphenyl)triazol-1-yl]-1-(2,2,2-trifluoroethyl)-4,5-dihydro-3H-1-benzazepin-2-one 1231189-40-4 C25H21F3N6O2
3-[4-(3-methoxy-4-pyrimidin-5-ylphenyl)triazol-1-yl]-1-(2,2,2-trifluoroethyl)-4,5-dihydro-3H-1-benzazepin-2-one
—— 3-(1-methylindol-3-yl)-4-[1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)indol-3-yl]furan-2,5-dione 609843-57-4 C32H28N2O10
3-(1-methylindol-3-yl)-4-[1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)indol-3-yl]furan-2,5-dione
—— 3-amino-N-(pyridin-2-ylmethyl)-1H-indazole-5-sulfonamide 1093965-38-8 C13H13N5O2S
3-amino-N-(pyridin-2-ylmethyl)-1H-indazole-5-sulfonamide
—— 3-(5-chloro-2,4-dihydroxyphenyl)-N-ethyl-4-(3-{[4-(hydroxymethyl)piperidin-1-yl]methyl}phenyl)-1H-pyrazole-5-carboxamide 1001385-45-0 C25H29ClN4O4
3-(5-chloro-2,4-dihydroxyphenyl)-N-ethyl-4-(3-{[4-(hydroxymethyl)piperidin-1-yl]methyl}phenyl)-1H-pyrazole-5-carboxamide
—— 3-benzo[1,3]dithiol-2-ylideneamino-5-phenethylidene-2-thioxo-thiazolidin-4-one 66201-58-9 C18H12N2OS4
3-benzo[1,3]dithiol-2-ylideneamino-5-phenethylidene-2-thioxo-thiazolidin-4-one
—— [(3aS,4R,5S,7S)-3a,4-dihydroxy-1,4-dimethyl-8-oxo-7-propan-2-yl-3,5,6,7-tetrahydro-2H-azulen-5-yl] (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 1269844-79-2 C25H31F3O6
[(3aS,4R,5S,7S)-3a,4-dihydroxy-1,4-dimethyl-8-oxo-7-propan-2-yl-3,5,6,7-tetrahydro-2H-azulen-5-yl] (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
—— 3-methyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(2-amino-thiazol-5-ylmethyl)-carbamoyl]-2-(2-fluoro-phenyl)-ethyl]-amide 1300216-65-2 C19H20FN5O2S
3-methyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(2-amino-thiazol-5-ylmethyl)-carbamoyl]-2-(2-fluoro-phenyl)-ethyl]-amide
—— 3-methyl-3<i>H</i>-imidazo[4,5-<i>c</i>]pyridine-2-carbaldehyde oxime 57806-00-5 C8H8N4O
3-methyl-3<i>H</i>-imidazo[4,5-<i>c</i>]pyridine-2-carbaldehyde oxime
—— 3-(4-{4-[3-(1-n-butyloxy-butyl)-2-fluoro-phenyl]-thiazol-2-ylcarbamoyl}-2,6-dichloro-phenyl)-2-methylacrylic acid 844845-48-3 C28H29Cl2FN2O4S
3-(4-{4-[3-(1-n-butyloxy-butyl)-2-fluoro-phenyl]-thiazol-2-ylcarbamoyl}-2,6-dichloro-phenyl)-2-methylacrylic acid
—— 3-hydroxy-cyclobutanesulfonic acid [7-(2-fluoro-4-iodo-phenylamino)-6-methyl-5-oxo-1,2,3,5-tetrahydro-imidazo[1,2-a]pyridin-8-yl]-amide 1303509-83-2 C18H20FIN4O4S
3-hydroxy-cyclobutanesulfonic acid [7-(2-fluoro-4-iodo-phenylamino)-6-methyl-5-oxo-1,2,3,5-tetrahydro-imidazo[1,2-a]pyridin-8-yl]-amide
—— 3-[(6-chloro-9H-pyrimido[4,5-b]indol-4-yl)amino]-N-methylbenzenesulfonamide 1300026-72-5 C17H14ClN5O2S
3-[(6-chloro-9H-pyrimido[4,5-b]indol-4-yl)amino]-N-methylbenzenesulfonamide
—— 3-(2,4-dimethylpyridin-3-yloxy)-5-(pyridin-2-ylthio)picolinonitrile 1138677-08-3 C18H14N4OS
3-(2,4-dimethylpyridin-3-yloxy)-5-(pyridin-2-ylthio)picolinonitrile
—— 3-(4-allyl-3,5-dimethylphenyl)-5-(5-benzyl-1-ethyl-1H-pyrazol-3-yl)-1,2,4-oxadiazole 1350825-77-2 C25H26N4O
3-(4-allyl-3,5-dimethylphenyl)-5-(5-benzyl-1-ethyl-1H-pyrazol-3-yl)-1,2,4-oxadiazole
—— {3-benzyloxycarbonyl-3-azabicyclo[3.3.0]oct-5-en-1-yl}carboxylic acid methyl ester 1037368-07-2 C17H19NO4
{3-benzyloxycarbonyl-3-azabicyclo[3.3.0]oct-5-en-1-yl}carboxylic acid methyl ester
—— 3-(3-methyl-1-phenylpyrazol-5-yl)-5-oxo-5H-[1]benzopyrano[3,2-e]pyridin-2-one 1257761-20-8 C22H15N3O3
3-(3-methyl-1-phenylpyrazol-5-yl)-5-oxo-5H-[1]benzopyrano[3,2-e]pyridin-2-one
—— 3-(α-bromo-3'-trifluoromethylphenacyl)phthalide 77532-05-9 C17H10BrF3O3
3-(α-bromo-3'-trifluoromethylphenacyl)phthalide
—— 3-[(Methylsulfanyl)methyl]pyrrolidine hydrochloride 1333729-77-3 C6H14ClNS
3-[(Methylsulfanyl)methyl]pyrrolidine hydrochloride
—— 3-(5-Bromo-2,4-dimethoxy-phenyl)-7-nitro-[1,1']binaphthalenyl 59456-85-8 C28H20BrNO4
3-(5-Bromo-2,4-dimethoxy-phenyl)-7-nitro-[1,1']binaphthalenyl