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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4α-azido-19-nor-ent-16-ketobeyeran 953017-87-3 C20H29N3O2
4α-azido-19-nor-ent-16-ketobeyeran
—— 4-amino-5-chloro-2-methoxy-N-[[4-(3-phenoxypropyl)morpholin-2-yl]methyl]benzamide 141814-87-1 C22H28ClN3O4
4-amino-5-chloro-2-methoxy-N-[[4-(3-phenoxypropyl)morpholin-2-yl]methyl]benzamide
—— 4-amino-5-chloro-N-(1-(3-(2,3-dihydro-1,3-dioxo-1 H-isoindol-2-yl)propyl)-pyrrolidin-3-ylmethyl)-2-methoxybenzamide 220225-59-2 C24H27ClN4O4
4-amino-5-chloro-N-(1-(3-(2,3-dihydro-1,3-dioxo-1 H-isoindol-2-yl)propyl)-pyrrolidin-3-ylmethyl)-2-methoxybenzamide
—— 4-Methoxy-5-methyl-6-[(E)-3-(triphenyl-λ5-phosphanylidene)-propenyl]-pyran-2-one 96727-27-4 C28H25O3P
4-Methoxy-5-methyl-6-[(E)-3-(triphenyl-λ5-phosphanylidene)-propenyl]-pyran-2-one
—— 4-(4-methoxyphenyl)-2-phenylbenzo[b]furan 1451183-27-9 C21H16O2
4-(4-methoxyphenyl)-2-phenylbenzo[b]furan
—— 4-((Z)-1-Allylsulfanyl-2-methoxy-2-methylsulfanyl-vinyl)-morpholine 102780-47-2 C11H19NO2S2
4-((Z)-1-Allylsulfanyl-2-methoxy-2-methylsulfanyl-vinyl)-morpholine
—— 4-methyl-6-(phenylsulfonyl)-5-(phenylthio)-1,4-hexadiene 113881-83-7 C19H20O2S2
4-methyl-6-(phenylsulfonyl)-5-(phenylthio)-1,4-hexadiene
—— 4-[Methyl-(1-phenethyl-piperidin-4-yl)-amino]-benzenediazonium 113445-74-2 C20H25N4
4-[Methyl-(1-phenethyl-piperidin-4-yl)-amino]-benzenediazonium
—— 4-((aminomethylene)-2'-(4''-chlorophenyl)-5'-methoxy indol-3'-yl)-3-(2-hydroxyphenyl)-5-mercapto-1,2,4 triazole 1251851-83-8 C24H18ClN5O2S
4-((aminomethylene)-2'-(4''-chlorophenyl)-5'-methoxy indol-3'-yl)-3-(2-hydroxyphenyl)-5-mercapto-1,2,4 triazole
—— (4aR,8aS)-3-iodo-2,4a,6-trimethyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone 548786-45-4 C13H15IO2
(4aR,8aS)-3-iodo-2,4a,6-trimethyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone
—— 4-amino-2-methyl-8-phenyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-one 1381874-43-6 C13H11N5O
4-amino-2-methyl-8-phenyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-one
—— 4-[3-(6-Cyclopropyl-4-methyl-pyridin-3-yl)-phenyl]-7-(2,2,2-trifluoro-ethoxy)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one 579483-73-1 C27H21F6N3O2
4-[3-(6-Cyclopropyl-4-methyl-pyridin-3-yl)-phenyl]-7-(2,2,2-trifluoro-ethoxy)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
—— 4,4-dimethyl-1,6-diphenylhexan-3-ol 1283068-44-9 C20H26O
4,4-dimethyl-1,6-diphenylhexan-3-ol
—— 4-((1Z,4Z)-3-Oxo-5-phenyl-penta-1,4-dienyl)-benzenesulfonyl azide 95087-79-9 C17H13N3O3S
4-((1Z,4Z)-3-Oxo-5-phenyl-penta-1,4-dienyl)-benzenesulfonyl azide
—— 4-((S)-4-carboxy-2-{[6-(4-methoxycarbonyl-piperidin-1-ylmethyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913950-72-8 C31H40N6O8
4-((S)-4-carboxy-2-{[6-(4-methoxycarbonyl-piperidin-1-ylmethyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
—— 4-Benzo[1,3]dioxol-5-yl-2-(2-butyl-phenyl)-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester 221245-03-0 C27H25NO6S
4-Benzo[1,3]dioxol-5-yl-2-(2-butyl-phenyl)-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester
—— 4-[(S)-4-carboxy-2-({2-phenyl-6-[(thiophene-2-carbonyl)-amino]-pyrimidine-4-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 913950-42-2 C28H30N6O7S
4-[(S)-4-carboxy-2-({2-phenyl-6-[(thiophene-2-carbonyl)-amino]-pyrimidine-4-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-methoxyphenyl 2,6-di-O-allyloxycarbonyl-3,4-di-O-benzoyl-α-D-mannopyranosyl-(1->6)-2-O-acetyl-3,4-di-O-benzoyl-α-D-mannopyranoside 1237730-17-4 C57H54O21
4-methoxyphenyl 2,6-di-O-allyloxycarbonyl-3,4-di-O-benzoyl-α-D-mannopyranosyl-(1->6)-2-O-acetyl-3,4-di-O-benzoyl-α-D-mannopyranoside
—— 4-amino-2-butyl-1,2-dihydropyrimido[1,2-a]benzimidazole-3-carbonitrile 1048974-64-6 C15H17N5
4-amino-2-butyl-1,2-dihydropyrimido[1,2-a]benzimidazole-3-carbonitrile
—— 4-methoxymethyl-2-methyl-5,6,7,8,9,10-hexahydro-1-benzocyclooctenol 1089665-68-8 C15H22O2
4-methoxymethyl-2-methyl-5,6,7,8,9,10-hexahydro-1-benzocyclooctenol
—— (4aS,5R,7R,9aS)-5-(6-(benzyloxy)benzo[d][1,3]dioxol-5-yl)-1,1,4a,7-tetramethyloctahydro-1H-benzo[7]annulen-6(2H)-one 1233382-63-2 C29H36O4
(4aS,5R,7R,9aS)-5-(6-(benzyloxy)benzo[d][1,3]dioxol-5-yl)-1,1,4a,7-tetramethyloctahydro-1H-benzo[7]annulen-6(2H)-one
—— [4-((1E,3E)-1,5-Dimethyl-hexa-1,3-dienyl)-1-methyl-cyclohexyl]-trimethyl-ammonium; iodide 101758-20-7 C18H34N*I
[4-((1E,3E)-1,5-Dimethyl-hexa-1,3-dienyl)-1-methyl-cyclohexyl]-trimethyl-ammonium; iodide
—— 4,5-bis[8-sulfanyloctyloxy]-9-(2',3'-dihydro-2'-methyl-1'H-naphtho[2,1-b]thiopyran-1'-ylidene)-9H-thioxanthene 871564-20-4 C43H52O2S4
4,5-bis[8-sulfanyloctyloxy]-9-(2',3'-dihydro-2'-methyl-1'H-naphtho[2,1-b]thiopyran-1'-ylidene)-9H-thioxanthene
—— 4-<<4-(4-methoxybenzoyl)-2,3-dichlorophenyl>amino>butanol 87762-18-3 C18H19Cl2NO3
4-<<4-(4-methoxybenzoyl)-2,3-dichlorophenyl>amino>butanol
—— 4-ethyl(carbethoxy)amino-2-(4-chlorophenyl)-5-phenyl-2H-1,2,4-triazol-3(4H)-one 1223079-56-8 C19H19ClN4O3
4-ethyl(carbethoxy)amino-2-(4-chlorophenyl)-5-phenyl-2H-1,2,4-triazol-3(4H)-one
—— 4-(4-Bromo-phenyl)-3-{[N-(2-hydroxy-ethyl)-propionimidoyl]-amino}-6-methyl-thieno[2,3-b]pyridine-2-carboxylic acid; compound with 2-amino-ethanol 147364-37-2 C2H7NO*C20H20BrN3O3S
4-(4-Bromo-phenyl)-3-{[N-(2-hydroxy-ethyl)-propionimidoyl]-amino}-6-methyl-thieno[2,3-b]pyridine-2-carboxylic acid; compound with 2-amino-ethanol
—— 4-Methoxy-benzoic acid [1-amino-1-hydrazinocarbonyl-meth-(Z)-ylidene]-hydrazide 112032-84-5 C10H13N5O3
4-Methoxy-benzoic acid [1-amino-1-hydrazinocarbonyl-meth-(Z)-ylidene]-hydrazide
—— 4-[3-methoxy-5-[(3-methyl-4-oxo-1H-quinolin-2-yl)methoxy]phenyl]morpholin-3-one 1135028-63-5 C22H22N2O5
4-[3-methoxy-5-[(3-methyl-4-oxo-1H-quinolin-2-yl)methoxy]phenyl]morpholin-3-one
—— 4-[(2,3-Dihydro-4H-1,4-benzoxazin-4-yl)sulfonyl]benzenamine 27170-94-1 C14H14N2O3S
4-[(2,3-Dihydro-4H-1,4-benzoxazin-4-yl)sulfonyl]benzenamine
—— 4,4'-Dihydroxy-thiobenzophenon 1450-35-7 C13H10O2S
4,4'-Dihydroxy-thiobenzophenon
—— 4-chloro-2,6-bis-[(pyridin-2-ylmethyl)-amino]-pyrimidine-5-carbonitrile 478180-32-4 C17H14ClN7
4-chloro-2,6-bis-[(pyridin-2-ylmethyl)-amino]-pyrimidine-5-carbonitrile
—— 4-(4-bromo-phenyl)-5-(2-nitro-styryl)-3-phenyl-4,5-dihydro-[1,2,4]oxadiazole 66302-30-5 C22H16BrN3O3
4-(4-bromo-phenyl)-5-(2-nitro-styryl)-3-phenyl-4,5-dihydro-[1,2,4]oxadiazole
—— 4-((S)-4-carboxy-2-{[6-(3-hydroxy-pentyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913949-64-1 C28H37N5O7
4-((S)-4-carboxy-2-{[6-(3-hydroxy-pentyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
—— 4-ethyl-3-hydroxy-1-(3-imidazol-1-yl-propyl)-5-(6-methyl-1H-indol-3-yl)-1,5-dihydro-pyrrol-2-one 1024608-89-6 C21H24N4O2
4-ethyl-3-hydroxy-1-(3-imidazol-1-yl-propyl)-5-(6-methyl-1H-indol-3-yl)-1,5-dihydro-pyrrol-2-one
—— 4-ethyl-3-hydroxy-1-(3-imidazol-1-yl-propyl)-5-pentyl-1,5-dihydro-pyrrol-2-one 1024608-82-9 C17H27N3O2
4-ethyl-3-hydroxy-1-(3-imidazol-1-yl-propyl)-5-pentyl-1,5-dihydro-pyrrol-2-one
—— 4-[(S)-1-(3-bromo-4-fluoro-phenyl)-2-ethylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide 1612241-95-8 C18H18BrFN6O
4-[(S)-1-(3-bromo-4-fluoro-phenyl)-2-ethylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide
—— 4-Butyryl-benzenecarboperoxoic acid tert-butyl ester 71616-81-4 C15H20O4
4-Butyryl-benzenecarboperoxoic acid tert-butyl ester
—— 4-Cyano-2-(2-N,N-diethylaminoethyl)-1(2H)-isoquinolone maleate 78745-44-5 C4H4O4*C16H19N3O
4-Cyano-2-(2-N,N-diethylaminoethyl)-1(2H)-isoquinolone maleate
—— 4-methyl-4'-(2-(2-thiophene) ethenyl)-2,2'-bipyridine 683746-00-1 C17H14N2S
4-methyl-4'-(2-(2-thiophene) ethenyl)-2,2'-bipyridine
—— 4-[(4-Nitro-phenyl)-hydrazono]-2-phenyl-cyclobut-2-enone 67446-68-8 C16H11N3O3
4-[(4-Nitro-phenyl)-hydrazono]-2-phenyl-cyclobut-2-enone
—— 4-((1H-1,2,4-triazol-1-yl)methyl)-1-(2-chlorophenyl)-5-(4-chlorophenyl)-N-(cyclohexylmethyl)-1H-pyrazole-3-carboxamide 1217347-29-9 C26H26Cl2N6O
4-((1H-1,2,4-triazol-1-yl)methyl)-1-(2-chlorophenyl)-5-(4-chlorophenyl)-N-(cyclohexylmethyl)-1H-pyrazole-3-carboxamide
—— 4,7,10,13,16,19,22,25,28,31,34-Undecaoxaheptatriaconta-1,36-diyne 1351373-48-2 C26H46O11
4,7,10,13,16,19,22,25,28,31,34-Undecaoxaheptatriaconta-1,36-diyne
—— 4-chloro-N'-hydroxy-1H-pyrrolo[2,3-b]pyridine-5-carboxyimidamide 944124-56-5 C8H7ClN4O
4-chloro-N'-hydroxy-1H-pyrrolo[2,3-b]pyridine-5-carboxyimidamide
—— 4-{1-[(6-bromopyridin-3-yl)methyl]-3,5-dimethyl-1H-pyrazol-4-yl}-2-methoxybenzonitrile 1126778-35-5 C19H17BrN4O
4-{1-[(6-bromopyridin-3-yl)methyl]-3,5-dimethyl-1H-pyrazol-4-yl}-2-methoxybenzonitrile
—— 4-{[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]methyl}-N-(2-methoxyethyl)-N-methylbenzamide 1189137-96-9 C24H25ClN4O2
4-{[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]methyl}-N-(2-methoxyethyl)-N-methylbenzamide
—— 4-(3,5-dimethyl-4-{[4-(2-oxopyrrolidin-1-yl)phenoxy]methyl}-1H-pyrazol-1-yl)benzonitrile 1189136-25-1 C23H22N4O2
4-(3,5-dimethyl-4-{[4-(2-oxopyrrolidin-1-yl)phenoxy]methyl}-1H-pyrazol-1-yl)benzonitrile
—— 4-{4-[(4-fluoro-3-methylphenoxy)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile 1189135-79-2 C20H18FN3O
4-{4-[(4-fluoro-3-methylphenoxy)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile
—— 4(S)-hydroxy-5(R)-<<2-(trifluoroacetamido)-3-<(carbomethoxymethyl)amino>-3-oxopropyl>thio>-6(Z)-nonadecenoic acid, γ lactone 95405-68-8 C27H43F3N2O6S
4(S)-hydroxy-5(R)-<<2-(trifluoroacetamido)-3-<(carbomethoxymethyl)amino>-3-oxopropyl>thio>-6(Z)-nonadecenoic acid, γ lactone
—— 4-{3-methyl-2,5-dioxo-4-[1-(4-trifluoromethylphenyl)ethyl]piperazin-1-yl}piperidine-1-carboxylic acid tert-butyl ester 845834-58-4 C24H32F3N3O4
4-{3-methyl-2,5-dioxo-4-[1-(4-trifluoromethylphenyl)ethyl]piperazin-1-yl}piperidine-1-carboxylic acid tert-butyl ester
—— 4-isopropylphenyl 1352615-27-0 C18H19NO
4-isopropylphenyl