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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4aS,6aS,6bR,8aR,9S,10S,12aR,12bR,14bS)-10-Acetoxy-9-methoxymethyl-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 83864-98-6 C34H54O5
(4aS,6aS,6bR,8aR,9S,10S,12aR,12bR,14bS)-10-Acetoxy-9-methoxymethyl-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester
—— 4-benzyloxy-1-p-tolyl-isoquinoline-3-carboxylic acid butyl ester 808118-57-2 C28H27NO3
4-benzyloxy-1-p-tolyl-isoquinoline-3-carboxylic acid butyl ester
—— 4-bromo-5-thien-3-yl-1,3-oxazole 1146694-97-4 C7H4BrNOS
4-bromo-5-thien-3-yl-1,3-oxazole
—— 4-(3,5-Difluorophenyl)-1-[4-[[1-(hydroxymethyl)cyclopropyl]amino]-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-ol 1146356-04-8 C21H24F2N4O3S
4-(3,5-Difluorophenyl)-1-[4-[[1-(hydroxymethyl)cyclopropyl]amino]-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-ol
—— (4S)-1,1-diethyl-3-(3-{[-(4-ethyl-4-hydroxy-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-11-yl)-ethyl]-dimethyl-silanyl}-propyl)-urea 1142936-99-9 C32H42N4O5Si
(4S)-1,1-diethyl-3-(3-{[-(4-ethyl-4-hydroxy-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-11-yl)-ethyl]-dimethyl-silanyl}-propyl)-urea
—— 4-(2-Chloro-acetyl)-3-(2-methoxycarbonyl-ethyl)-5-methyl-1H-pyrrole-2-carboxylic acid benzyl ester 88915-87-1 C19H20ClNO5
4-(2-Chloro-acetyl)-3-(2-methoxycarbonyl-ethyl)-5-methyl-1H-pyrrole-2-carboxylic acid benzyl ester
—— 4-bromo-2,6-diethylbenzaldehyde 1266114-84-4 C11H13BrO
4-bromo-2,6-diethylbenzaldehyde
—— (4-(4-chlorophenoxy)piperidin-1-yl)(5-fluoro-1H-indol-2-yl)methanone 1304780-64-0 C20H18ClFN2O2
(4-(4-chlorophenoxy)piperidin-1-yl)(5-fluoro-1H-indol-2-yl)methanone
—— 4-(2-methyl-4-<i>p</i>-tolylazo-oxazol-5-yl)-morpholine 53422-95-0 C15H18N4O2
4-(2-methyl-4-<i>p</i>-tolylazo-oxazol-5-yl)-morpholine
—— 4-(p-Butyrylphenyl)-2-butanol 59377-15-0 C14H20O2
4-(p-Butyrylphenyl)-2-butanol
—— (4Z,8Z)-14-Oxo-13-aza-bicyclo[10.2.0]tetradeca-4,8-diene-13-sulfonyl chloride 59938-90-8 C13H18ClNO3S
(4Z,8Z)-14-Oxo-13-aza-bicyclo[10.2.0]tetradeca-4,8-diene-13-sulfonyl chloride
—— (4-methyl-2-phthalimidomethyl-pyrrol-3-yl)-acetic acid ethyl ester 62916-32-9 C18H18N2O4
(4-methyl-2-phthalimidomethyl-pyrrol-3-yl)-acetic acid ethyl ester
—— (4S,5S)-5-ethyl-1-[2-(4-methoxy-1H-indol-3-yl)ethyl]-4-(2-phenylmethoxyethyl)piperidin-2-one 1325690-46-7 C27H34N2O3
(4S,5S)-5-ethyl-1-[2-(4-methoxy-1H-indol-3-yl)ethyl]-4-(2-phenylmethoxyethyl)piperidin-2-one
—— 4-Bromo-2-(fluoren-9-ylidenemethyl)phenol 65649-23-2 C20H13BrO
4-Bromo-2-(fluoren-9-ylidenemethyl)phenol
—— 4-O-{3-O-(2-acetamido-2-deoxy-3-O-[2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl]-β-D-glucopyranosyl)-β-D-galactopyranosyl}-N-glycyl-β-D-glucopyranosylamine 1448355-57-4 C34H59N3O25
4-O-{3-O-(2-acetamido-2-deoxy-3-O-[2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl]-β-D-glucopyranosyl)-β-D-galactopyranosyl}-N-glycyl-β-D-glucopyranosylamine
—— 4-(3,4-dimethoxybenzylidene)-1-(4-oxo-2-phenyl-4H-chromen-6-yl)-2-phenyl-1H-imidazol-5-one 1422722-57-3 C33H24N2O5
4-(3,4-dimethoxybenzylidene)-1-(4-oxo-2-phenyl-4H-chromen-6-yl)-2-phenyl-1H-imidazol-5-one
—— 4-[[3-[2-(4-Bromophenyl)-3-methylbutan-2-yl]-1,2,4-oxadiazol-5-yl]amino]cyclohexan-1-ol 1360553-04-3 C19H26BrN3O2
4-[[3-[2-(4-Bromophenyl)-3-methylbutan-2-yl]-1,2,4-oxadiazol-5-yl]amino]cyclohexan-1-ol
—— 4,6-diethyl-2-hydroxy-pyrimidine-5-carboxylic acid ethyl ester 1400705-38-5 C11H16N2O3
4,6-diethyl-2-hydroxy-pyrimidine-5-carboxylic acid ethyl ester
—— 4-(diethoxyphosphorylmethyl)-5-(1-bromoisobutyl)-2-cyanofuran 884588-45-8 C14H21BrNO4P
4-(diethoxyphosphorylmethyl)-5-(1-bromoisobutyl)-2-cyanofuran
—— 4-(2,4-dinitro-phenylsulfanyl)-2-hydroxy-benzoic acid 96462-41-8 C13H8N2O7S
4-(2,4-dinitro-phenylsulfanyl)-2-hydroxy-benzoic acid
—— 4,4,5,5-Tetramethyl-2-[6'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,9'-xanthene]-2'-yl]-1,3,2-dioxaborolane 1246661-51-7 C27H34B2O5
4,4,5,5-Tetramethyl-2-[6'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,9'-xanthene]-2'-yl]-1,3,2-dioxaborolane
—— 4-amino-6-methyl-thieno[2,3-<i>d</i>]pyrimidine-5-carboxylic acid anilide 52099-67-9 C14H12N4OS
4-amino-6-methyl-thieno[2,3-<i>d</i>]pyrimidine-5-carboxylic acid anilide
—— 4-(2',3'-O-Isopropyliden-β-D-ribofuranosyl)-1,3-dibenzyloxybenzol 55583-09-0 C28H30O6
4-(2',3'-O-Isopropyliden-β-D-ribofuranosyl)-1,3-dibenzyloxybenzol
—— 4,3′,4′,5′-tetramethoxy-6-hydroxyaurone 66275-06-7 C19H18O7
4,3′,4′,5′-tetramethoxy-6-hydroxyaurone
—— 4a,7a-divinyl-(4a<i>c</i>,7a<i>c</i>)-1,4,4a,5,7,7a-hexahydro-1<i>r</i>,4<i>c</i>-ethano-furo[3,4-<i>d</i>]pyridazine 51372-63-5 C12H16N2O
4a,7a-divinyl-(4a<i>c</i>,7a<i>c</i>)-1,4,4a,5,7,7a-hexahydro-1<i>r</i>,4<i>c</i>-ethano-furo[3,4-<i>d</i>]pyridazine
—— (4-benzyl-2-{(4-benzylpiperazin-1-yl)-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-methyl}-oxazol-5-yl)-methylphenethylamine 943030-75-9 C44H55N5OS
(4-benzyl-2-{(4-benzylpiperazin-1-yl)-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-methyl}-oxazol-5-yl)-methylphenethylamine
—— 4-chloro-2-[(6-chloro-1-methylindol-2-yl)diisopropylsilyl]phenyl trifluoromethanesulfonate 1167028-94-5 C22H24Cl2F3NO3SSi
4-chloro-2-[(6-chloro-1-methylindol-2-yl)diisopropylsilyl]phenyl trifluoromethanesulfonate
—— (4S,5R)-methyl 4-(4,4-dimethyl-2-oxooxazolidine-3-carbonyl)-5-methyl-2-thioxooxazolidine-5-carboxylate 1219925-45-7 C12H16N2O6S
(4S,5R)-methyl 4-(4,4-dimethyl-2-oxooxazolidine-3-carbonyl)-5-methyl-2-thioxooxazolidine-5-carboxylate
—— 4(S)-[4(S),6(S)-bis(tert-butyldimethylsilanyloxy)-1(S),7(S)-dimethyl-10-trityloxydeca-2,8-dienyl]-2(R)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxane 951154-73-7 C55H78O6Si2
4(S)-[4(S),6(S)-bis(tert-butyldimethylsilanyloxy)-1(S),7(S)-dimethyl-10-trityloxydeca-2,8-dienyl]-2(R)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxane
—— (4S,5S)-1-benzyl-5-ethynyl-4-hydroxypyrrolidin-2-one 1166275-30-4 C13H13NO2
(4S,5S)-1-benzyl-5-ethynyl-4-hydroxypyrrolidin-2-one
—— 4-[4-(6-fluoro-1-oxo-1,3-dihydro-isoindol-2-yl)-phenyl]-butyric acid 1184944-22-6 C18H16FNO3
4-[4-(6-fluoro-1-oxo-1,3-dihydro-isoindol-2-yl)-phenyl]-butyric acid
—— 4-N-[5-bromothieno[2,3-d]pyrimidin-4-yl]-1-N,1-N-dimethylcyclohexane-1,4-diamine 1388892-51-0 C14H19BrN4S
4-N-[5-bromothieno[2,3-d]pyrimidin-4-yl]-1-N,1-N-dimethylcyclohexane-1,4-diamine
—— 4-(1,2-dimethyl-1H-imidazol-5-yl)-2-methoxyaniline 1400287-29-7 C12H15N3O
4-(1,2-dimethyl-1H-imidazol-5-yl)-2-methoxyaniline
—— 4-[4-(3-Oxo-3-phenyl-propyl)-piperazine-1-carbonyl]-3,4-dihydro-1H-quinolin-2-one 91301-02-9 C23H25N3O3
4-[4-(3-Oxo-3-phenyl-propyl)-piperazine-1-carbonyl]-3,4-dihydro-1H-quinolin-2-one
—— 4-Hydroxy-3-isopropyl-5,5-dimethyl-thiazolidine-2-thione 106663-15-4 C8H15NOS2
4-Hydroxy-3-isopropyl-5,5-dimethyl-thiazolidine-2-thione
—— 4,4'-dihydroxy-5,5'-diisopropyl-2,2'-dimethyl-[1,1']bicyclohexa-1,4-dienyl-3,6,3',6'-tetraone 95556-83-5 C20H22O6
4,4'-dihydroxy-5,5'-diisopropyl-2,2'-dimethyl-[1,1']bicyclohexa-1,4-dienyl-3,6,3',6'-tetraone
—— (4R)-N-(2,4-dioxo-1H-pyrimidin-5-yl)-2,2-dimethyl-1,3-dioxolane-4-carboxamide 1310548-59-4 C10H13N3O5
(4R)-N-(2,4-dioxo-1H-pyrimidin-5-yl)-2,2-dimethyl-1,3-dioxolane-4-carboxamide
—— 4(R),8-dimethyl-2-(trimethylsiloxy)nonanenitrile 99967-26-7 C14H29NOSi
4(R),8-dimethyl-2-(trimethylsiloxy)nonanenitrile
—— 4-(2-(methyl(prop-2-yn-1-yl)amino)ethyl)phenol 1402222-24-5 C12H15NO
4-(2-(methyl(prop-2-yn-1-yl)amino)ethyl)phenol
—— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(cyclobutylmethyl)-2-piperazinone 1146412-33-0 C17H18ClF3N2O2
4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(cyclobutylmethyl)-2-piperazinone
—— 4-[(4-Trifluoromethylphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine 176637-75-5 C16H13F3N6
4-[(4-Trifluoromethylphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine
—— 4-bromo-3,3-dimethylcyclopenta-1,4-dienecarboxylic acid 1518911-38-0 C8H9BrO2
4-bromo-3,3-dimethylcyclopenta-1,4-dienecarboxylic acid
—— 4-[6-methoxy-1'-(2-phenoxyethyl)-4,9-dihydrospiro[β-carboline-1,3'-pyrrolidin]-2(3H)-yl]butanoic acid 853018-78-7 C27H33N3O4
4-[6-methoxy-1'-(2-phenoxyethyl)-4,9-dihydrospiro[β-carboline-1,3'-pyrrolidin]-2(3H)-yl]butanoic acid
—— 4-<Cyclohexen-(3)-yl>-2-isopropyl-buttersaeure 13487-59-7 C13H22O2
4-<Cyclohexen-(3)-yl>-2-isopropyl-buttersaeure
—— 4-[[(3S)-1-[5-[(3-phenoxybenzoyl)amino]pyridin-2-yl]pyrrolidin-3-yl]methoxy]benzoic acid 1360801-86-0 C30H27N3O5
4-[[(3S)-1-[5-[(3-phenoxybenzoyl)amino]pyridin-2-yl]pyrrolidin-3-yl]methoxy]benzoic acid
—— 4-[5-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]pyridin-3-yl]benzamide 1226988-96-0 C27H21N5O5
4-[5-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]pyridin-3-yl]benzamide
—— 4-amino-5-chloro-6-methoxycarbonyl-2-(5-methylthiophen-2-yl)pyrimidine 1194254-25-5 C11H10ClN3O2S
4-amino-5-chloro-6-methoxycarbonyl-2-(5-methylthiophen-2-yl)pyrimidine
—— 4-nitro-2-piperidinomethylene-1-naphthol 37796-66-0 C16H18N2O3
4-nitro-2-piperidinomethylene-1-naphthol
—— 4-[[8-[[3,5-Diethoxy-4-(4-fluorophenyl)phenyl]methyl]-3-oxo-2,8-diazaspiro[4.5]decan-2-yl]methyl]benzoic acid 1254731-56-0 C33H37FN2O5
4-[[8-[[3,5-Diethoxy-4-(4-fluorophenyl)phenyl]methyl]-3-oxo-2,8-diazaspiro[4.5]decan-2-yl]methyl]benzoic acid
—— 4-Cyano-N-(p-bromphenacyl)-1,2,5,6-tetrahydropyridin 70551-52-9 C14H13BrN2O
4-Cyano-N-(p-bromphenacyl)-1,2,5,6-tetrahydropyridin