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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[5-chloro-1-(3,4-difluoro-benzoyl)-2-oxo-1,2-dihydro-pyridin-4-yloxy]-piperidine-1-carboxylic acid tert-butyl ester 1356175-16-0 C22H23ClF2N2O5
4-[5-chloro-1-(3,4-difluoro-benzoyl)-2-oxo-1,2-dihydro-pyridin-4-yloxy]-piperidine-1-carboxylic acid tert-butyl ester
—— 4,6-dimethyl-3-<(E)-1-propenyl>-2-pyrone 119274-46-3 C10H12O2
4,6-dimethyl-3-<(E)-1-propenyl>-2-pyrone
—— 4-chloro-N-diphenylphosphinothioylbenzenesulfonamide 67668-11-5 C18H15ClNO2PS2
4-chloro-N-diphenylphosphinothioylbenzenesulfonamide
—— 4-[[[1-[(2-Phenyl-1,3-oxazol-4-yl)methyl]pyrrole-2-carbonyl]amino]methyl]benzoic acid 1196045-75-6 C23H19N3O4
4-[[[1-[(2-Phenyl-1,3-oxazol-4-yl)methyl]pyrrole-2-carbonyl]amino]methyl]benzoic acid
—— 4-[(1S)-1-[[4-chloro-1-[(4-chlorophenyl)methyl]pyrrole-2-carbonyl]amino]ethyl]benzoic acid 1196044-49-1 C21H18Cl2N2O3
4-[(1S)-1-[[4-chloro-1-[(4-chlorophenyl)methyl]pyrrole-2-carbonyl]amino]ethyl]benzoic acid
—— 4-Oxo-3-o-tolyl-3,4-dihydro-phthalazine-5-carboxylic acid 82908-75-6 C16H12N2O3
4-Oxo-3-o-tolyl-3,4-dihydro-phthalazine-5-carboxylic acid
—— 4,7-Diiod-2-m-tolyl-dithiophthalimid 67687-52-9 C15H9I2NS2
4,7-Diiod-2-m-tolyl-dithiophthalimid
—— 4-(2,2-Dibenzyl-[1,3]dioxolan-4-ylmethyl)-4-methyl-morpholin-4-ium; iodide 71086-61-8 C23H30NO3*I
4-(2,2-Dibenzyl-[1,3]dioxolan-4-ylmethyl)-4-methyl-morpholin-4-ium; iodide
—— 4-methyl-1-phenyl-4,5-dihydro-1<i>H</i>-benzo[1,4,5]triazocine-2,3,6-trione 70086-07-6 C16H13N3O3
4-methyl-1-phenyl-4,5-dihydro-1<i>H</i>-benzo[1,4,5]triazocine-2,3,6-trione
—— 4-Phenyl-2.7-dihydrothiepin-1.1-dioxid 70556-01-3 C12H12O2S
4-Phenyl-2.7-dihydrothiepin-1.1-dioxid
—— (4aS,6R,8aS)-4a,5,9,10,11,12-hexahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-ol 3,4-dichlorobenzoate 1190931-55-5 C24H23Cl2NO4
(4aS,6R,8aS)-4a,5,9,10,11,12-hexahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-ol 3,4-dichlorobenzoate
—— 4-{(R)-2-[(6-phenyl-4-phenylamino-pyridine-2-carbonyl)-amino]-3-phosphono-propionyl}-piperazine-1-carboxylic acid butyl ester 1191263-70-3 C30H36N5O7P
4-{(R)-2-[(6-phenyl-4-phenylamino-pyridine-2-carbonyl)-amino]-3-phosphono-propionyl}-piperazine-1-carboxylic acid butyl ester
—— 4-[(2-methylphenyl)amino]-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1208170-27-7 C15H14N4OS
4-[(2-methylphenyl)amino]-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
—— [4-[2-Chloro-4-methoxy-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] benzoate 1207342-64-0 C24H24ClN3O5S
[4-[2-Chloro-4-methoxy-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] benzoate
—— 4-(5-{1-[5-(3-chloro-phenyl)isoxazol-3-yl]-ethoxy}-4-methyl-4H-[1,2,4]triazol-3-yl)-1-methyl-1H-pyridin-2-one 1018680-66-4 C20H18ClN5O3
4-(5-{1-[5-(3-chloro-phenyl)isoxazol-3-yl]-ethoxy}-4-methyl-4H-[1,2,4]triazol-3-yl)-1-methyl-1H-pyridin-2-one
—— 4-amino-3-{5-[3-(dimethylamino)pyrrolidin-1-yl]-1H-benzimidazol-2-yl}-5-fluoroquinolin-2(1H)-one 405169-15-5 C22H23FN6O
4-amino-3-{5-[3-(dimethylamino)pyrrolidin-1-yl]-1H-benzimidazol-2-yl}-5-fluoroquinolin-2(1H)-one
—— 4-[(cyclopropylmethyl)amino]-6-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-7-hydroxythieno[3,2-b]pyridin-5(4H)-one 686271-00-1 C18H16N4O4S2
4-[(cyclopropylmethyl)amino]-6-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-7-hydroxythieno[3,2-b]pyridin-5(4H)-one
—— (4-Fluoro-7-hydroxy-indan-2-yl)acetic acid 136191-24-7 C11H11FO3
(4-Fluoro-7-hydroxy-indan-2-yl)acetic acid
—— 4-methoxy-1-(4-methoxybenzyl)-2,5-dihydro-1H-2-azolone 634902-31-1 C13H15NO3
4-methoxy-1-(4-methoxybenzyl)-2,5-dihydro-1H-2-azolone
—— 4-N-butyl-5-[2-(2-methoxyphenyl)ethyl]pyrimidine-2,4-diamine;hydrochloride 1555925-76-2 C17H24N4O*ClH
4-N-butyl-5-[2-(2-methoxyphenyl)ethyl]pyrimidine-2,4-diamine;hydrochloride
—— 4-methoxybenzyl ((1R,2R)-1-((tert-butyldimethylsilyl)oxy)-1-(3-chlorophenyl)-6-(4-nitrophenyl)hex-5-yn-2-yl)carbamate 1558057-52-5 C33H39ClN2O6Si
4-methoxybenzyl ((1R,2R)-1-((tert-butyldimethylsilyl)oxy)-1-(3-chlorophenyl)-6-(4-nitrophenyl)hex-5-yn-2-yl)carbamate
—— 4-Isocyanato-3-methyl-benzoic acid 4-isocyanato-3-methyl-phenyl ester 121565-70-6 C17H12N2O4
4-Isocyanato-3-methyl-benzoic acid 4-isocyanato-3-methyl-phenyl ester
—— 4-(3,4-dioxo-2-(1-(pyrazin-2-yl)propylamino)cyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide 1255915-58-2 C19H20N6O4
4-(3,4-dioxo-2-(1-(pyrazin-2-yl)propylamino)cyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide
—— 4-(3,4-dioxo-2-(pentan-3-ylamino)cyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide 1255915-45-7 C17H22N4O4
4-(3,4-dioxo-2-(pentan-3-ylamino)cyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide
—— 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-((2S,6R)-2,6-dimethylmorpholine-4-carbonyl)-1H-indazol-3-yl)-3-fluorobenzoic acid 1562449-92-6 C29H22ClF4N3O5
4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-((2S,6R)-2,6-dimethylmorpholine-4-carbonyl)-1H-indazol-3-yl)-3-fluorobenzoic acid
—— 4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(2-chloro-3,5-difluorophenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]-1H-indol-3-yl}butanoic acid 908136-00-5 C32H28ClF2NO6
4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(2-chloro-3,5-difluorophenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]-1H-indol-3-yl}butanoic acid
—— 4-((6-(2-chloro-4-fluorophenyl)-5-(ethoxycarbonyl)-2-(pyridin-3-yl)-3,6-dihydropyrimidin-4-yl)methyl)morpholine-3-carboxylic acid 1571215-95-6 C24H24ClFN4O5
4-((6-(2-chloro-4-fluorophenyl)-5-(ethoxycarbonyl)-2-(pyridin-3-yl)-3,6-dihydropyrimidin-4-yl)methyl)morpholine-3-carboxylic acid
—— (4Z,7E,11E)-(1S,2R)-5-Hydroxymethyl-2,8,12-trimethyl-cyclotetradeca-4,7,11-triene-1,2-diol 733010-84-9 C18H30O3
(4Z,7E,11E)-(1S,2R)-5-Hydroxymethyl-2,8,12-trimethyl-cyclotetradeca-4,7,11-triene-1,2-diol
—— 4-anilino-2-naphthalen-2-yl-6-phenyl-pyrimidine-5-carboxylic acid amide 69728-73-0 C27H20N4O
4-anilino-2-naphthalen-2-yl-6-phenyl-pyrimidine-5-carboxylic acid amide
—— 4-fluoro-1-hydroxy-5,8,11,11-tetramethyl-4(E),8(E)-pentadecadien-13-yne 144374-80-1 C19H31FO
4-fluoro-1-hydroxy-5,8,11,11-tetramethyl-4(E),8(E)-pentadecadien-13-yne
—— 4-Ethyl-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carboxylic acid cyclohexylamide 131882-41-2 C13H21N3O2
4-Ethyl-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carboxylic acid cyclohexylamide
—— 4-amino-6-((3-fluorophenyl)amino)pyrimidine-5-carbaldehyde hydrochloride 1004956-70-0 C11H9FN4O*ClH
4-amino-6-((3-fluorophenyl)amino)pyrimidine-5-carbaldehyde hydrochloride
—— 4-(2,4-dimethyl-cyclohexa-1,3-dienyl)-morpholine 31543-40-5 C12H19NO
4-(2,4-dimethyl-cyclohexa-1,3-dienyl)-morpholine
—— 4-Hydroxy-7,8-dimethoxy-3-((E)-3-phenyl-allyl)-chromen-2-one 98910-23-7 C20H18O5
4-Hydroxy-7,8-dimethoxy-3-((E)-3-phenyl-allyl)-chromen-2-one
—— 4,5-difluoro-2-trimethylsilylphenol 232611-15-3 C9H12F2OSi
4,5-difluoro-2-trimethylsilylphenol
—— 4-((2-(2-Oxo-2-(p-tolylamino)acetyl)hydrazono)methyl)phenyl furan-2-carboxylate 881470-34-4 C21H17N3O5
4-((2-(2-Oxo-2-(p-tolylamino)acetyl)hydrazono)methyl)phenyl furan-2-carboxylate
—— 4-cyclopropylmethoxy-4-(4'-fluorobiphenyl-4-yl)-1-phenylcyclohexanecarboxylic acid 1092529-82-2 C29H29FO3
4-cyclopropylmethoxy-4-(4'-fluorobiphenyl-4-yl)-1-phenylcyclohexanecarboxylic acid
—— 4-(1-methyl-1-{[3-(trifluoromethyl)phenyl]sulfonyl}ethyl)-1-({[3-(trifluoromethyl)phenyl]-sulfonyl}acetyl)piperidine 1138331-00-6 C24H25F6NO5S2
4-(1-methyl-1-{[3-(trifluoromethyl)phenyl]sulfonyl}ethyl)-1-({[3-(trifluoromethyl)phenyl]-sulfonyl}acetyl)piperidine
—— 4-decyloxybenzoic acid N-3,5-di-(decyloxy)benzoyl hydrazide 1240520-26-6 C44H72N2O5
4-decyloxybenzoic acid N-3,5-di-(decyloxy)benzoyl hydrazide
—— 4-(S)-F(3t)-neuroprostane 1142204-25-8 C22H36O5
4-(S)-F(3t)-neuroprostane
—— 4-methyl-2,6-di(1-methyl-2-butenyl)aniline 83191-45-1 C17H25N
4-methyl-2,6-di(1-methyl-2-butenyl)aniline
—— 4-(1-(1-carboxyethyl)-7-{(E)-2-[4-({4-[(2,3-difluorophenyl)oxy]butyl}oxy)phenyl]ethenyl}-2-methyl-1H-indol-3-yl)butanoic acid 908137-30-4 C34H35F2NO6
4-(1-(1-carboxyethyl)-7-{(E)-2-[4-({4-[(2,3-difluorophenyl)oxy]butyl}oxy)phenyl]ethenyl}-2-methyl-1H-indol-3-yl)butanoic acid
—— 4-(4-(hydroxymethyl)benzyl)-6-methoxy-2-phenyl-1,2,4-triazine-3,5(2H,4H)-dione 1207439-51-7 C18H17N3O4
4-(4-(hydroxymethyl)benzyl)-6-methoxy-2-phenyl-1,2,4-triazine-3,5(2H,4H)-dione
—— (4'S)-2'-bromo-6'-(4-hydroxybutyl)hexahydro-2'H-spiro[1,3-dioxolane-2,1'-pentalen]-4'-ol 1448780-80-0 C14H23BrO4
(4'S)-2'-bromo-6'-(4-hydroxybutyl)hexahydro-2'H-spiro[1,3-dioxolane-2,1'-pentalen]-4'-ol
—— 4-methoxyphenyl 3-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside 1140963-83-2 C27H28O7
4-methoxyphenyl 3-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside
—— 4-((1E,5Z)-(S)-6-Iodo-2-methyl-3,8-bis-triethylsilanyloxy-octa-1,5-dienyl)-2-methyl-thiazole 477192-56-6 C25H46INO2SSi2
4-((1E,5Z)-(S)-6-Iodo-2-methyl-3,8-bis-triethylsilanyloxy-octa-1,5-dienyl)-2-methyl-thiazole
—— (4-bromomethyl-2-difluoromethylphenoxy)triisopropylsilane 1472068-31-7 C17H27BrF2OSi
(4-bromomethyl-2-difluoromethylphenoxy)triisopropylsilane
—— 4-Ethyl-2-(2-methoxyphenyl)-1,3-thiazole-5-carboxylic acid 1225565-01-4 C13H13NO3S
4-Ethyl-2-(2-methoxyphenyl)-1,3-thiazole-5-carboxylic acid
—— 4-Methoxybenzyl 4-(1-acetoxyethyl)phenylcarboxylate 126763-19-7 C19H20O5
4-Methoxybenzyl 4-(1-acetoxyethyl)phenylcarboxylate
—— (4-chloro-phenyl)-[4-(4-hydroxy-butyl)-piperazin-1-yl]-acetonitrile 26964-78-3 C16H22ClN3O
(4-chloro-phenyl)-[4-(4-hydroxy-butyl)-piperazin-1-yl]-acetonitrile