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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5S)-5-((S)-1-(((benzyloxy)carbonyl)amino)ethyl)-2-oxooxazolidine-4-carboxylic acid 1040925-42-5 C14H16N2O6
    (4S,5S)-5-((S)-1-(((benzyloxy)carbonyl)amino)ethyl)-2-oxooxazolidine-4-carboxylic acid
    —— 4-hydroxycyclopentane-1,2-dicarboxylic acid 1-[(1-cyclopropanesulphonylaminocarbonyl-2-vinylcyclopropyl)-amide] 2-(hex-5-enyl-methylamide) 862174-99-0 C23H35N3O6S
    4-hydroxycyclopentane-1,2-dicarboxylic acid 1-[(1-cyclopropanesulphonylaminocarbonyl-2-vinylcyclopropyl)-amide] 2-(hex-5-enyl-methylamide)
    —— 4-((2S,3S,5R)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyldimethylsilyl)oxy)-6-(((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)amino)-5-(2-fluorobenzyl)-6-oxohexyl)phenyl trifluoromethanesulfonate 1311412-49-3 C38H57F4N3O8SSi
    4-((2S,3S,5R)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyldimethylsilyl)oxy)-6-(((S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)amino)-5-(2-fluorobenzyl)-6-oxohexyl)phenyl trifluoromethanesulfonate
    —— 4-methoxy-2,5-dioxo-imidazolidine-4-carboxylic acid methyl ester 872281-31-7 C6H8N2O5
    4-methoxy-2,5-dioxo-imidazolidine-4-carboxylic acid methyl ester
    —— 4-succinimidyl-carboxy-4'-methyl-2,2'-bipyridine 1230713-27-5 C16H13N3O3
    4-succinimidyl-carboxy-4'-methyl-2,2'-bipyridine
    —— 4-(1,3-dimethyl-1H-pyrazol-4-ylmethyl)-3'-(4-methoxy-phenyl)-3,4,5,6tetrahydro-2h[1,2']bipyrazine hydrochloride 1082060-30-7 C21H26N6O*ClH
    4-(1,3-dimethyl-1H-pyrazol-4-ylmethyl)-3'-(4-methoxy-phenyl)-3,4,5,6tetrahydro-2h[1,2']bipyrazine hydrochloride
    —— 4-Chlor-6-phenylhex-4-en-1-in-3-yl-α-isopropyl-4-acetoxy-phenylacetat 63516-66-5 C25H25ClO4
    4-Chlor-6-phenylhex-4-en-1-in-3-yl-α-isopropyl-4-acetoxy-phenylacetat
    —— 4-(5-(4-(4-methoxyphenyl)piperazin-1-ylsulfonyl)indolin-1-yl)-4-oxobutanoic acid 1205554-29-5 C23H27N3O6S
    4-(5-(4-(4-methoxyphenyl)piperazin-1-ylsulfonyl)indolin-1-yl)-4-oxobutanoic acid
    —— 4-fluoro-N-{[(2S,8R,9R)-14-[(4-fluorobenzene)sulfonamido]-11-[(2S)-1-hydroxypropan-2-yl]-2,9-dimethyl-12-oxo-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-8-yl]methyl}-N-methylbenzene-1-sulfonamide 1255343-17-9 C34H43F2N3O8S2
    4-fluoro-N-{[(2S,8R,9R)-14-[(4-fluorobenzene)sulfonamido]-11-[(2S)-1-hydroxypropan-2-yl]-2,9-dimethyl-12-oxo-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-8-yl]methyl}-N-methylbenzene-1-sulfonamide
    —— 4-(3,4-dimethoxyphenoxy)-6-(3,4-dimethoxyphenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidine 1204593-92-9 C22H22N4O5
    4-(3,4-dimethoxyphenoxy)-6-(3,4-dimethoxyphenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-[5-carboxy-4-(3,5-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carbonyl] piperazine-1-carboxylic acid t-butyl ester 404569-89-7 C24H29Cl2N3O5
    4-[5-carboxy-4-(3,5-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carbonyl] piperazine-1-carboxylic acid t-butyl ester
    —— 4'-[3-[[(2R)-2-(3-Chlorophenyl)-2-hydroxyethyl]-amino]propyl]-1,1'-biphenyl-3-carboxylic Acid Hydrochloride 643092-82-4 C24H24ClNO3*ClH
    4'-[3-[[(2R)-2-(3-Chlorophenyl)-2-hydroxyethyl]-amino]propyl]-1,1'-biphenyl-3-carboxylic Acid Hydrochloride
    —— 4-bromo-2,2-dimethyl-decanoic acid ethyl ester 100912-94-5 C14H27BrO2
    4-bromo-2,2-dimethyl-decanoic acid ethyl ester
    —— 4-(1-(5-bromopyrimidin-2-yl)piperidin-4-yloxy)-1-(4-cyano-3-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carbonitrile 1204665-14-4 C21H15BrFN7O2
    4-(1-(5-bromopyrimidin-2-yl)piperidin-4-yloxy)-1-(4-cyano-3-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carbonitrile
    —— {(4R,5S)-1-[2-(3,4-Dimethoxy-phenyl)-2-oxo-ethyl]-5-ethyl-2-oxo-piperidin-4-yl}-acetic acid methyl ester 56152-01-3 C20H27NO6
    {(4R,5S)-1-[2-(3,4-Dimethoxy-phenyl)-2-oxo-ethyl]-5-ethyl-2-oxo-piperidin-4-yl}-acetic acid methyl ester
    —— 4-Oxo-6,9β-dimethyl-1,2,3,4,4aβ,9b-hexahydrodibenzofuran 68758-18-9 C14H16O2
    4-Oxo-6,9β-dimethyl-1,2,3,4,4aβ,9b-hexahydrodibenzofuran
    —— 4'-hydroxy-4-nitro-2-biphenylcarbonitrile 319015-90-2 C13H8N2O3
    4'-hydroxy-4-nitro-2-biphenylcarbonitrile
    —— 4-(3-nitrobenzoyl)piperidine 766496-84-8 C12H14N2O3
    4-(3-nitrobenzoyl)piperidine
    —— 4,4'-bis-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl-1H-[1,2,3]triazol-4-yl)-[2,2']bipyridinyl 1297609-47-2 C42H46N8O18
    4,4'-bis-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl-1H-[1,2,3]triazol-4-yl)-[2,2']bipyridinyl
    —— (+)-(4aR,8aS)-3,4,4a,5,8,8a-Hexahydro-4a-hydroxy-8a-phenylthio-1,6(2H,7H)-naphthalenedione 127053-27-4 C16H18O3S
    (+)-(4aR,8aS)-3,4,4a,5,8,8a-Hexahydro-4a-hydroxy-8a-phenylthio-1,6(2H,7H)-naphthalenedione
    —— 4-(2-chloro-phenyl)-8-(3-(R)dimethylamino-pyrrolidine-1-carbonyl)-6-(2-hydroxy-ethyl)-6H-pyrrolo[3,4-c]carbazole-1,3-dione 622859-32-9 C29H27ClN4O4
    4-(2-chloro-phenyl)-8-(3-(R)dimethylamino-pyrrolidine-1-carbonyl)-6-(2-hydroxy-ethyl)-6H-pyrrolo[3,4-c]carbazole-1,3-dione
    —— 4,5-dichloro-2-nitro-phenetole 858014-51-4 C8H7Cl2NO3
    4,5-dichloro-2-nitro-phenetole
    —— 4-Cyano-3-nitro-2-(trifluoromethoxy)benzenesulfonyl chloride 1803780-34-8 C8H2ClF3N2O5S
    4-Cyano-3-nitro-2-(trifluoromethoxy)benzenesulfonyl chloride
    —— 4,6-Pyrimidinediamine, N4,N4-diethyl-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 883462-15-5 C20H21N7O2
    4,6-Pyrimidinediamine, N4,N4-diethyl-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— 4-hydroxy-N-(3-hydroxyphenyl)benzamide 133206-28-7 C13H11NO3
    4-hydroxy-N-(3-hydroxyphenyl)benzamide
    —— 4-methoxy-6-methyl-6,12-methano-12H-dibenzo[d,g][1,3]dioxocin 1429327-22-9 C17H16O3
    4-methoxy-6-methyl-6,12-methano-12H-dibenzo[d,g][1,3]dioxocin
    —— 4-N-(3-amino-4-methylphenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine 333734-83-1 C19H22N6O3
    4-N-(3-amino-4-methylphenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine
    —— 4-[(4-Fluoro-phenyl)-propionyl-amino]-1-phenethyl-piperidine-4-carboxylic acid methyl ester 61086-98-4 C24H29FN2O3
    4-[(4-Fluoro-phenyl)-propionyl-amino]-1-phenethyl-piperidine-4-carboxylic acid methyl ester
    —— 4,8-diphenyl-6-(trifluoromethyl)-1H-cyclopenta[e]pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine 942419-88-7 C25H15F3N4
    4,8-diphenyl-6-(trifluoromethyl)-1H-cyclopenta[e]pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine
    —— 4-Isobutyl-oxazolin-5-on 55443-63-5 C7H11NO2
    4-Isobutyl-oxazolin-5-on
    —— 4-n-pentyl-4-p-tolyl-4-silacyclohexane carbaldehyde 173458-40-7 C18H28OSi
    4-n-pentyl-4-p-tolyl-4-silacyclohexane carbaldehyde
    —— 4-[4-(3-methoxyphenyl)-2-(1-methylpiperidin-4-yl)-1H-imidazol-5-yl]pyridine 203067-18-9 C21H24N4O
    4-[4-(3-methoxyphenyl)-2-(1-methylpiperidin-4-yl)-1H-imidazol-5-yl]pyridine
    —— 4-(5-aminobenzo[f][1,7]naphthyridin-2-yl)-2-methylbut-3-yn-2-ol 1186638-70-9 C17H15N3O
    4-(5-aminobenzo[f][1,7]naphthyridin-2-yl)-2-methylbut-3-yn-2-ol
    —— 4,12-Dimethoxy-fluoranthen 49765-12-0 C18H14O2
    4,12-Dimethoxy-fluoranthen
    —— 4-Ethoxy-3-methoxy-phenanthren 109036-12-6 C17H16O2
    4-Ethoxy-3-methoxy-phenanthren
    —— 4-bromo-3-acryloyl-1-tosylindole 122145-38-4 C18H14BrNO3S
    4-bromo-3-acryloyl-1-tosylindole
    —— 4β-bromotetra-O-acetyl-(-)-fisetinidol 119460-42-3 C23H21BrO9
    4β-bromotetra-O-acetyl-(-)-fisetinidol
    —— (+)-4-({(2S)-5-fluoro-3-oxo-4-[2-(trifluoromethyl)benzyl]-3,4-dihydro-2H-1,4-benzothiazin-2-yl}methyl)benzoic acid 1247020-91-2 C24H17F4NO3S
    (+)-4-({(2S)-5-fluoro-3-oxo-4-[2-(trifluoromethyl)benzyl]-3,4-dihydro-2H-1,4-benzothiazin-2-yl}methyl)benzoic acid
    —— 4-methoxy-4''-(2,2,2-trifluoroethyl)-1,1':4',1''-terphenyl 1598432-08-6 C21H17F3O
    4-methoxy-4''-(2,2,2-trifluoroethyl)-1,1':4',1''-terphenyl
    —— 4,5-difluoro-6-(4-iodo-2-methyl-phenylamino)-N-(tetrahydro-furan-2-yl-methyl)-isophthalamic acid 361346-89-6 C20H19F2IN2O4
    4,5-difluoro-6-(4-iodo-2-methyl-phenylamino)-N-(tetrahydro-furan-2-yl-methyl)-isophthalamic acid
    —— 4-(4-methyl-7-oxo-2-(1-pyrrolidinyl)pyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-phenylethyl)benzamide 583875-37-0 C27H27N5O2
    4-(4-methyl-7-oxo-2-(1-pyrrolidinyl)pyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-phenylethyl)benzamide
    —— 4-methoxy-N-(2-{[4-(3-oxomorpholin-4-yl)benzoyl]amino}cyclohexyl)benzamide 503614-29-7 C25H29N3O5
    4-methoxy-N-(2-{[4-(3-oxomorpholin-4-yl)benzoyl]amino}cyclohexyl)benzamide
    —— 4-acetylthiomethyl-1-(α-cyclopropylcarbonyl-2-fluorobenzyl)piperidine 204204-65-9 C19H24FNO2S
    4-acetylthiomethyl-1-(α-cyclopropylcarbonyl-2-fluorobenzyl)piperidine
    —— 4'-[(2-n-Butyl-7-n-butoxy-4-methyl-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylicacid trifluoroacetate 133141-93-2 C2HF3O2*C30H34N2O3
    4'-[(2-n-Butyl-7-n-butoxy-4-methyl-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylicacid trifluoroacetate
    —— 4-(4-Chlorphenoxy)-α-phenoxy-caprinsaeure 40843-11-6 C22H27ClO4
    4-(4-Chlorphenoxy)-α-phenoxy-caprinsaeure
    —— 4-(5-chloro-2-methyl-phenylazo)-3-hydroxy-naphthalene-2,7-disulfonyl chloride 109645-99-0 C17H11Cl3N2O5S2
    4-(5-chloro-2-methyl-phenylazo)-3-hydroxy-naphthalene-2,7-disulfonyl chloride
    —— 4'-[(2-n-Butyl-6-dimethylamino-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid trifluoroacetate 133142-27-5 C2HF3O2*C27H29N3O2
    4'-[(2-n-Butyl-6-dimethylamino-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid trifluoroacetate
    —— 4-(4-benzylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine 1266156-91-5 C19H16N4
    4-(4-benzylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine
    —— 4,5-Dichloro-2-(2-fluoro-phenyl)-7,8-dihydro-furo[3',2':3,4]benzo[1,2-d]oxazole-7-carboxylic acid 136741-37-2 C16H8Cl2FNO4
    4,5-Dichloro-2-(2-fluoro-phenyl)-7,8-dihydro-furo[3',2':3,4]benzo[1,2-d]oxazole-7-carboxylic acid
    —— 4-(3,5-Dichlorophenyl)-2-(octylsulfonylamino)benzoic acid 1204347-48-7 C21H25Cl2NO4S
    4-(3,5-Dichlorophenyl)-2-(octylsulfonylamino)benzoic acid