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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3R,4R)-Methyl 1-oxo-3-phenylisochroman-4-carboxylate 56260-42-5 C17H14O4
(3R,4R)-Methyl 1-oxo-3-phenylisochroman-4-carboxylate
—— 3α-Hydroxy-3β,14α-dimethyl-5β-cholest-8-en-4-one 129137-49-1 C29H48O2
3α-Hydroxy-3β,14α-dimethyl-5β-cholest-8-en-4-one
—— 3-<2-(2,4-dimethoxyphenyl)vinyl>-4-nitropyridine-1-oxide 131073-20-6 C15H14N2O5
3-<2-(2,4-dimethoxyphenyl)vinyl>-4-nitropyridine-1-oxide
—— 3-[2,6-dimethoxy-4-(methoxymethyl)phenyl]-6-ethyl-N-isobutyl-2-methyl-N-(tetrahydro-2H-pyran-4-ylmethyl)pyrazolo[5,1-b][1,3]oxazole-7-amine 1288960-73-5 C28H41N3O5
3-[2,6-dimethoxy-4-(methoxymethyl)phenyl]-6-ethyl-N-isobutyl-2-methyl-N-(tetrahydro-2H-pyran-4-ylmethyl)pyrazolo[5,1-b][1,3]oxazole-7-amine
—— 3-bromo-4-iodo-2-(methylthio)pyridine 1644384-76-8 C6H5BrINS
3-bromo-4-iodo-2-(methylthio)pyridine
—— 3-[4(1,2-dihydro-2-oxo-4-pyridyloxycarbonyl)-benzoyl]-5-fluoro-1-(2-tetrahydrofuranyl)uracil 103767-53-9 C21H16FN3O7
3-[4(1,2-dihydro-2-oxo-4-pyridyloxycarbonyl)-benzoyl]-5-fluoro-1-(2-tetrahydrofuranyl)uracil
—— 3-(adamant-1-yl)propyl {4-[2-(hydroxyamino)-2-oxoethyl]-1,3-thiazol-2-yl}carbamate 1305348-12-2 C19H27N3O4S
3-(adamant-1-yl)propyl {4-[2-(hydroxyamino)-2-oxoethyl]-1,3-thiazol-2-yl}carbamate
—— 3-[6-(3-coumarinyl)-4-(4-methoxyphenyl)pyridin-2-yl]-4-hydroxycoumarin 1240428-20-9 C30H19NO6
3-[6-(3-coumarinyl)-4-(4-methoxyphenyl)pyridin-2-yl]-4-hydroxycoumarin
—— [3-[[3-(1,3-benzodioxol-5-yl)-2-methylpropyl]amino]pyrrolidin-1-yl]-[3-(trifluoromethyl)-7,8-dihydro-5H-1,6-naphthyridin-6-yl]methanone 1027770-65-5 C25H29F3N4O3
[3-[[3-(1,3-benzodioxol-5-yl)-2-methylpropyl]amino]pyrrolidin-1-yl]-[3-(trifluoromethyl)-7,8-dihydro-5H-1,6-naphthyridin-6-yl]methanone
—— 3,4-dichloro-N-[2-[3-(4-hydroxy-4-phenylpiperidin-1-yl)pyrrolidin-1-yl]-2-oxoethyl]benzamide 1027773-09-6 C24H27Cl2N3O3
3,4-dichloro-N-[2-[3-(4-hydroxy-4-phenylpiperidin-1-yl)pyrrolidin-1-yl]-2-oxoethyl]benzamide
—— 3-(2,6-difluoro-4-{4-[2-fluoro-3-(3-methylthio-1-n-pentyloxy-propyl)-phenyl]-thiazol-2-ylcarbamoyl}-phenyl)-2-methylacrylic acid 844844-84-4 C29H31F3N2O4S2
3-(2,6-difluoro-4-{4-[2-fluoro-3-(3-methylthio-1-n-pentyloxy-propyl)-phenyl]-thiazol-2-ylcarbamoyl}-phenyl)-2-methylacrylic acid
—— (+/-)-3-hydroxyoctanal-3-methoxymethyl ether 108383-17-1 C10H20O3
(+/-)-3-hydroxyoctanal-3-methoxymethyl ether
—— (3RS,1'SR)-3-(4',4'-dimethyl-3'-oxo-1'-phenylpentyl)-1-methyl-2-thiopyrrolidinone 122969-42-0 C18H25NOS
(3RS,1'SR)-3-(4',4'-dimethyl-3'-oxo-1'-phenylpentyl)-1-methyl-2-thiopyrrolidinone
—— 3-(1-ethyl-1-hydroxy-propyl)-cyclohex-4-ene-1,2-dicarboxylic acid-anhydride 101268-45-5 C13H18O4
3-(1-ethyl-1-hydroxy-propyl)-cyclohex-4-ene-1,2-dicarboxylic acid-anhydride
—— 3-({4-[(2-bromo-3-methylphenyl)oxy]but-2-ynyl}oxy)-2H-chromen-2-one 1058052-85-9 C20H15BrO4
3-({4-[(2-bromo-3-methylphenyl)oxy]but-2-ynyl}oxy)-2H-chromen-2-one
—— 3-{4-[2-(Propyl-pyridin-2-yl-amino)-ethoxy]-phenyl}-propionic acid methyl ester 850724-05-9 C20H26N2O3
3-{4-[2-(Propyl-pyridin-2-yl-amino)-ethoxy]-phenyl}-propionic acid methyl ester
—— 3-phenyl-2-phenylimino-2,3-dihydro-naphtho[2,3-d]thiazole-4,9-dione 53061-26-0 C23H14N2O2S
3-phenyl-2-phenylimino-2,3-dihydro-naphtho[2,3-d]thiazole-4,9-dione
—— (3S)-2-methoxy-3-propyl-3-vinylisoindolin-1-one 1404082-63-8 C14H17NO2
(3S)-2-methoxy-3-propyl-3-vinylisoindolin-1-one
—— (3S,4S)-4-hydroperoxy-5-methylhex-5-en-3-ol 1194459-73-8 C7H14O3
(3S,4S)-4-hydroperoxy-5-methylhex-5-en-3-ol
—— ((3R,4R)-3-(6H-imidazolo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)(4,4-difluorocyclohexyl)methanone 1310723-83-1 C21H25F2N5O
((3R,4R)-3-(6H-imidazolo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)(4,4-difluorocyclohexyl)methanone
—— 3-benzyl-1-butyl-1,2,3,4,6,7-hexahydroimidazo[2',1':5,1]pyrazolo[3,4-d]pyrimidine2,4-dione 131909-95-0 C18H21N5O2
3-benzyl-1-butyl-1,2,3,4,6,7-hexahydroimidazo[2',1':5,1]pyrazolo[3,4-d]pyrimidine2,4-dione
—— 3-[(2-mercaptophenyl)amino]-2-benzofuran-1(3H)-one 943868-24-4 C14H11NO2S
3-[(2-mercaptophenyl)amino]-2-benzofuran-1(3H)-one
—— 3-methyl-3-(4-((2,2,5-trimethyl-2,3-dihydrobenzofuran-7-yl)methoxy)phenyl)butanoic acid 1234843-49-2 C23H28O4
3-methyl-3-(4-((2,2,5-trimethyl-2,3-dihydrobenzofuran-7-yl)methoxy)phenyl)butanoic acid
—— 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid {1-[2-(7-methoxy-quinoxalin-2-ylsulfanyl)-ethyl]-piperidin-4-yl}-amide 1236221-09-2 C24H26N6O3S2
3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid {1-[2-(7-methoxy-quinoxalin-2-ylsulfanyl)-ethyl]-piperidin-4-yl}-amide
—— (3S)-N,N-dibenzyl-5-pyridazin-4-ylchroman-3-amine 1072855-16-3 C27H25N3O
(3S)-N,N-dibenzyl-5-pyridazin-4-ylchroman-3-amine
—— 3-(4-Aminophenyl)-1-[4-(4-methanesulfonylpiperazin-1-yl)-phenyl]-propan-1-one 427897-28-7 C20H25N3O3S
3-(4-Aminophenyl)-1-[4-(4-methanesulfonylpiperazin-1-yl)-phenyl]-propan-1-one
—— 3-((1-(5-(3-methyl-5-phenoxybenzofuran-2-carboxamido)pyridin-2-yl)piperidin-4-yl)methoxy)benzoic acid 1275992-75-0 C34H31N3O6
3-((1-(5-(3-methyl-5-phenoxybenzofuran-2-carboxamido)pyridin-2-yl)piperidin-4-yl)methoxy)benzoic acid
—— 3-(1-(4-aminopyridin-2-yl)piperidin-4-yl)-1-(4-methoxyphenyl)-1H-imidazo[4,5-b]pyridin-2(3H)-one 1146515-13-0 C23H24N6O2
3-(1-(4-aminopyridin-2-yl)piperidin-4-yl)-1-(4-methoxyphenyl)-1H-imidazo[4,5-b]pyridin-2(3H)-one
—— (-)-(3R,4R)-4-(4-chlorophenyl)-3-methyl-2-oxo-N-phenyl-4-(thiophene-2-sulfonamido)butanamide 1071868-04-6 C21H19ClN2O4S2
(-)-(3R,4R)-4-(4-chlorophenyl)-3-methyl-2-oxo-N-phenyl-4-(thiophene-2-sulfonamido)butanamide
—— 3-Amino-5-<3-ethyl-thiazolidinyliden-(2)>-rhodanin 90090-86-1 C8H11N3OS3
3-Amino-5-<3-ethyl-thiazolidinyliden-(2)>-rhodanin
—— 3,3-Dimethyl-1-(α-naphthyl)-1-hydroxy-phthalan 22428-82-6 C20H18O2
3,3-Dimethyl-1-(α-naphthyl)-1-hydroxy-phthalan
—— 3β-Formyloxy-6β,17α-diacetoxy-Δ<sup>4</sup>-pregnenon-(20) 96671-21-5 C26H36O7
3β-Formyloxy-6β,17α-diacetoxy-Δ<sup>4</sup>-pregnenon-(20)
—— 3''-Methoxy-iso-phenolphthalein-dimethylether 95436-21-8 C23H20O5
3''-Methoxy-iso-phenolphthalein-dimethylether
—— 3-{2-[4-(2,6-dichloro-benzyloxy)-phenyl]-morpholin-4-yl}-2,2-difluoro-propionic acid triethylammonium salt 1268860-37-2 C6H15N*C20H19Cl2F2NO4
3-{2-[4-(2,6-dichloro-benzyloxy)-phenyl]-morpholin-4-yl}-2,2-difluoro-propionic acid triethylammonium salt
—— 3-{4-[1-(4-cyclohexylcyclohexyl)-3-(3-bromophenyl)ureidomethyl]benzoylamino}propionic acid 428814-19-1 C30H38BrN3O4
3-{4-[1-(4-cyclohexylcyclohexyl)-3-(3-bromophenyl)ureidomethyl]benzoylamino}propionic acid
—— 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid [1-(6-methoxy-3,4-dihydro-2H-1-oxa-9-aza-phenanthren-3-yl)-piperidin-4-yl]-amide 1312576-66-1 C26H27N5O4S
3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid [1-(6-methoxy-3,4-dihydro-2H-1-oxa-9-aza-phenanthren-3-yl)-piperidin-4-yl]-amide
—— (3-phenyl-pyrrolidin-3-yl)-acetic acid methyl ester 1181265-50-8 C13H17NO2
(3-phenyl-pyrrolidin-3-yl)-acetic acid methyl ester
—— 3-butyl-1-(3-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]-imidazol-4-yl)pentanamido)propyl)-1H-imidazol-3-ium 3-(pyrrolidine-2-carboxamido)propyl sulfate 1573119-21-7 C8H15N2O5S*C20H34N5O2S
3-butyl-1-(3-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]-imidazol-4-yl)pentanamido)propyl)-1H-imidazol-3-ium 3-(pyrrolidine-2-carboxamido)propyl sulfate
—— 3-Hydroxy-3-methyl-4-trimethylsilanyl-butyric acid tert-butyl ester 1071014-01-1 C12H26O3Si
3-Hydroxy-3-methyl-4-trimethylsilanyl-butyric acid tert-butyl ester
—— 3,3,4,4,5,5,6,6,6-nonafluorohexyl 2-hydroxyphenyl disulfide 1227258-30-1 C12H9F9OS2
3,3,4,4,5,5,6,6,6-nonafluorohexyl 2-hydroxyphenyl disulfide
—— 3-{7-chloro-3-(2-{[4-fluoro-2-(trifluoromethyl)phenyl]amino}-2-oxoethyl)-2-oxo-6-[(4-phenylpiperazin-1-yl)methyl]-2H-chromen-4-yl}benzoic acid 566945-31-1 C36H28ClF4N3O5
3-{7-chloro-3-(2-{[4-fluoro-2-(trifluoromethyl)phenyl]amino}-2-oxoethyl)-2-oxo-6-[(4-phenylpiperazin-1-yl)methyl]-2H-chromen-4-yl}benzoic acid
—— 3-Cyanato-1-isocyanato-benzol 22209-76-3 C8H4N2O2
3-Cyanato-1-isocyanato-benzol
—— (3S,5aS,9aR,9bR)-5a-Hydroxymethyl-3-isopropyl-9b-methyl-8-(4-methyl-pent-3-enyl)-2,3,6,9,9a,9b-hexahydro-5aH-oxazolo[2,3-a]isoindol-5-one 128374-24-3 C21H33NO3
(3S,5aS,9aR,9bR)-5a-Hydroxymethyl-3-isopropyl-9b-methyl-8-(4-methyl-pent-3-enyl)-2,3,6,9,9a,9b-hexahydro-5aH-oxazolo[2,3-a]isoindol-5-one
—— (3S,4S)-4-Azido-2,2-dimethyl-3-(tetrahydro-pyran-2-yloxy)-chroman-6-carbonitrile 103732-68-9 C17H20N4O3
(3S,4S)-4-Azido-2,2-dimethyl-3-(tetrahydro-pyran-2-yloxy)-chroman-6-carbonitrile
—— 3,6,8-trimethyl-1-tetralon 38157-29-8 C13H16O
3,6,8-trimethyl-1-tetralon
—— 3β,11α-diacetoxy-7,7-ethylenedithio-5α-lanostane 99301-88-9 C36H60O4S2
3β,11α-diacetoxy-7,7-ethylenedithio-5α-lanostane
—— 3-butyl-5-(4-trifluoromethylphenyl)-2-trimethylstannyl-1-penten-4-yne 820250-75-7 C19H25F3Sn
3-butyl-5-(4-trifluoromethylphenyl)-2-trimethylstannyl-1-penten-4-yne
—— 3-<1-(Trimethylsilyl)cyclopropyl>-2-propinsaeure-methylester 104462-88-6 C10H16O2Si
3-<1-(Trimethylsilyl)cyclopropyl>-2-propinsaeure-methylester
—— 3β-acetoxy-20-hydroxy-16α-methyl-23-oxo-21-nor-chola-5,20-dien-24-oic acid-lactone 119300-74-2 C26H34O5
3β-acetoxy-20-hydroxy-16α-methyl-23-oxo-21-nor-chola-5,20-dien-24-oic acid-lactone
—— 3:1,2-O-<(R)-1-ethanyl-2-ylidene>-5,6-O-(S)-ethylidene-D-mannitol 114124-21-9 C10H16O6
3:1,2-O-<(R)-1-ethanyl-2-ylidene>-5,6-O-(S)-ethylidene-D-mannitol