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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(tert-butyldimethylsilyloxy)-3-methylene-1,4-diphenylbutan-2-yl 2-(diphenylphosphino)benzoate 1360570-98-4 C42H45O3PSi
    4-(tert-butyldimethylsilyloxy)-3-methylene-1,4-diphenylbutan-2-yl 2-(diphenylphosphino)benzoate
    —— 4-bromo-N-benzylisoindoline pTSA salt 1170994-04-3 C7H8O3S*C15H14BrN
    4-bromo-N-benzylisoindoline pTSA salt
    —— 4-phenyl-4-(allyloxy)cyclohexa-2,5-dienone 135614-80-1 C15H14O2
    4-phenyl-4-(allyloxy)cyclohexa-2,5-dienone
    —— (4R)-2-(4-tert-butylphenyl)-4-propan-2-yl-4,5-dihydro-1,3-oxazin-6-one 1040239-36-8 C17H23NO2
    (4R)-2-(4-tert-butylphenyl)-4-propan-2-yl-4,5-dihydro-1,3-oxazin-6-one
    —— 4-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]benzoic acid 1049812-02-3 C28H28N2O5
    4-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]benzoic acid
    —— 4-bromo-5-(2-fluorophenyl)-1,3-dimethyl-1H-pyrazole 1221502-75-5 C11H10BrFN2
    4-bromo-5-(2-fluorophenyl)-1,3-dimethyl-1H-pyrazole
    —— 4-bromo-5-(4-fluorophenyl)-3-methyl-1-[3-(methylsulfanyl)propyl]-1H-pyrazole 1221502-70-0 C14H16BrFN2S
    4-bromo-5-(4-fluorophenyl)-3-methyl-1-[3-(methylsulfanyl)propyl]-1H-pyrazole
    —— 4-[(8-fluoro-3,4-dihydro-2H-chromen-4-yl)amino]-1H-pyrrolo[2,3-b]pyridine-5-carboxamide 1039739-81-5 C17H15FN4O2
    4-[(8-fluoro-3,4-dihydro-2H-chromen-4-yl)amino]-1H-pyrrolo[2,3-b]pyridine-5-carboxamide
    —— {4-[(R)-2-((1S,2R,3S)-1-Cyclohexylmethyl-2,3-dihydroxy-5-methyl-hexylcarbamoyl)-3-(cyclohexylmethyl-dimethylcarbamoylmethyl-carbamoyl)-propyl]-thiazol-2-yl}-carbamic acid 2,2,2-trichloro-ethyl ester 225378-76-7 C36H58Cl3N5O7S
    {4-[(R)-2-((1S,2R,3S)-1-Cyclohexylmethyl-2,3-dihydroxy-5-methyl-hexylcarbamoyl)-3-(cyclohexylmethyl-dimethylcarbamoylmethyl-carbamoyl)-propyl]-thiazol-2-yl}-carbamic acid 2,2,2-trichloro-ethyl ester
    —— 4-(1-bromo-1,1,2,3,3,3-hexafluoropropan-2-yl)-2,6-diiodoaniline 1262665-57-5 C9H4BrF6I2N
    4-(1-bromo-1,1,2,3,3,3-hexafluoropropan-2-yl)-2,6-diiodoaniline
    —— 4-(dimethyl-4H-1,2,4-triazol-3-yl)benzoic acid 1342135-56-1 C11H11N3O2
    4-(dimethyl-4H-1,2,4-triazol-3-yl)benzoic acid
    —— 4-(4-fluorophenyl)-N-(1-(4-(4-fluorophenyl)-2,4-dioxobutanoyl)piperidin-4-yl)-2,4-dioxobutanamide 1071072-09-7 C25H22F2N2O6
    4-(4-fluorophenyl)-N-(1-(4-(4-fluorophenyl)-2,4-dioxobutanoyl)piperidin-4-yl)-2,4-dioxobutanamide
    —— 4-{[5-({[3-(2-Chlorobenzyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile 1099114-67-6 C26H27ClN4
    4-{[5-({[3-(2-Chlorobenzyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile
    —— 4-hydroxy-3-methyl-5-propoxybenzaldehyde 1574215-10-3 C11H14O3
    4-hydroxy-3-methyl-5-propoxybenzaldehyde
    —— 4-Butoxy-5-methylhept-1-ene 1087548-61-5 C12H24O
    4-Butoxy-5-methylhept-1-ene
    —— 4-ethoxycarbonyl-4-(2-formylethyl)piperidine-1-carboxylic acid benzyl ester 247133-67-1 C19H25NO5
    4-ethoxycarbonyl-4-(2-formylethyl)piperidine-1-carboxylic acid benzyl ester
    —— 4-cyano-2,2-diethyl-1,5-diphenyl-3-pyrrolidinone 112840-26-3 C21H22N2O
    4-cyano-2,2-diethyl-1,5-diphenyl-3-pyrrolidinone
    —— 4-Methyl-6-(cyclohexen-2-yliden)-hexadien-2,4-carbonsaeure-(1) 94112-38-6 C14H18O2
    4-Methyl-6-(cyclohexen-2-yliden)-hexadien-2,4-carbonsaeure-(1)
    —— 4-methyl-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester 55596-79-7 C16H15Cl3N2O4S2
    4-methyl-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— 4-(3-(2-(benzyl(methyl)amino)ethoxy)-1,2,4-triazin-6-yl)-2,6-dichlorophenol 1191247-38-7 C19H18Cl2N4O2
    4-(3-(2-(benzyl(methyl)amino)ethoxy)-1,2,4-triazin-6-yl)-2,6-dichlorophenol
    —— 4-N-(4,5',8-trimethylpsoralen-4'-ylmethyl)-2'-deoxycytidine 1404289-18-4 C24H25N3O7
    4-N-(4,5',8-trimethylpsoralen-4'-ylmethyl)-2'-deoxycytidine
    —— 4-chloro-N-cyclohex-2-en-1-ylbenzenesulfonamide 1025359-81-2 C12H14ClNO2S
    4-chloro-N-cyclohex-2-en-1-ylbenzenesulfonamide
    —— (4R,5R,6S)-3-(4-(benzyloxy)phenyl)-4-hydroxy-6-isobutyl-1,3-diazabicyclo[3.1.0]hexan-2-one 1360571-45-4 C21H24N2O3
    (4R,5R,6S)-3-(4-(benzyloxy)phenyl)-4-hydroxy-6-isobutyl-1,3-diazabicyclo[3.1.0]hexan-2-one
    —— 4-methoxy-benzoic acid-{[(3,4-dimethoxy-phenylsulfanyl)-methyl]-amide} 64460-67-9 C17H19NO4S
    4-methoxy-benzoic acid-{[(3,4-dimethoxy-phenylsulfanyl)-methyl]-amide}
    —— 4-{2-[(3-bromo-4-chloro-benzoyl)-methyl-amino]-3-methyl-phenoxy}-butyric acid tert-butyl ester 1070892-20-4 C23H27BrClNO4
    4-{2-[(3-bromo-4-chloro-benzoyl)-methyl-amino]-3-methyl-phenoxy}-butyric acid tert-butyl ester
    —— 4,4'-di(1H-imidazol-4-yl)biphenyl 100146-16-5 C18H14N4
    4,4'-di(1H-imidazol-4-yl)biphenyl
    —— 4-(p-dimethylaminophenyl)-2,2-bis(diethylamino)-5-oxa-3-aza-2λ<sup>5</sup>,4λ<sup>5</sup>-diphosphabicyclo<4.4.0>deca-1(6),2-diene 145662-17-5 C22H38N4OP2
    4-(p-dimethylaminophenyl)-2,2-bis(diethylamino)-5-oxa-3-aza-2λ<sup>5</sup>,4λ<sup>5</sup>-diphosphabicyclo<4.4.0>deca-1(6),2-diene
    —— 4-[1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl]-2-(1,3-thiazol-2-yl)but-3-yn-2-ol 1394117-38-4 C19H16N6OS
    4-[1-(2-aminopyrimidin-4-yl)-3-methyl-1H-indazol-6-yl]-2-(1,3-thiazol-2-yl)but-3-yn-2-ol
    —— 4-methyl-2-[2-(triethylsilyl)phenyl]pyridine 1450751-47-9 C18H25NSi
    4-methyl-2-[2-(triethylsilyl)phenyl]pyridine
    —— 4-[(1R,3S)-3-{[(1R)-1-(naphthalen-1-yl)ethyl]amino}cyclopentyl]phenol 1157580-74-9 C23H25NO
    4-[(1R,3S)-3-{[(1R)-1-(naphthalen-1-yl)ethyl]amino}cyclopentyl]phenol
    —— 4-[4-(5-methyl-2-nitro-benzoylamino)-phenyl]-butyric acid 1184944-41-9 C18H18N2O5
    4-[4-(5-methyl-2-nitro-benzoylamino)-phenyl]-butyric acid
    —— 4-(2,4-dichlorophenyl)-1,3,6,6-tetramethyl-7,8-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepine 5-oxide 1616362-02-7 C16H19Cl2N3OS
    4-(2,4-dichlorophenyl)-1,3,6,6-tetramethyl-7,8-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepine 5-oxide
    —— 4-cyclohexyl-1-[4-phenoxybenzylidene]-3-thiosemicarbazide 1267466-88-5 C20H23N3OS
    4-cyclohexyl-1-[4-phenoxybenzylidene]-3-thiosemicarbazide
    —— 4-(5-bromo-1,3-dioxoisoindolin-2-yl)-N'-(2-hydroxybenzylidene)butanehydrazide 1272318-30-5 C19H16BrN3O4
    4-(5-bromo-1,3-dioxoisoindolin-2-yl)-N'-(2-hydroxybenzylidene)butanehydrazide
    —— (4R,5S)-2-phenyl-4-(hydroxymethyl)-5-methyl-4,5-dihydrooxazole p-toluenesulfonate 129679-96-5 C18H19NO4S
    (4R,5S)-2-phenyl-4-(hydroxymethyl)-5-methyl-4,5-dihydrooxazole p-toluenesulfonate
    —— 4-Nitro-N<sup>1</sup>,N<sup>3</sup>-dipropyl-6-trifluoromethyl-benzene-1,3-diamine 35232-60-1 C13H18F3N3O2
    4-Nitro-N<sup>1</sup>,N<sup>3</sup>-dipropyl-6-trifluoromethyl-benzene-1,3-diamine
    —— 4-(2-trifluoromethyl-benzothiazol-6-yl)-thiazol-2-ylamine 57281-24-0 C11H6F3N3S2
    4-(2-trifluoromethyl-benzothiazol-6-yl)-thiazol-2-ylamine
    —— 4-[3-Hydroxy-1-methyl-prop-(E)-ylidene]-cyclohex-2-enone 66336-59-2 C10H14O2
    4-[3-Hydroxy-1-methyl-prop-(E)-ylidene]-cyclohex-2-enone
    —— (4R,6S)-6-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-[1,3]dioxane-4-carbaldehyde 152593-93-6 C12H20O5
    (4R,6S)-6-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-[1,3]dioxane-4-carbaldehyde
    —— 4-ethynyl-(2-fluoro-cyanobenzene)-4'-ethynylphenyl-1-(2-fluoro-cyanobenzene) 722498-27-3 C24H10F2N2
    4-ethynyl-(2-fluoro-cyanobenzene)-4'-ethynylphenyl-1-(2-fluoro-cyanobenzene)
    —— (4'-chloro-3-fluoro-biphenyl-4-yl)-(1-pyrimidin-2-yl-piperidin-4-yl)-amine 1025393-56-9 C21H20ClFN4
    (4'-chloro-3-fluoro-biphenyl-4-yl)-(1-pyrimidin-2-yl-piperidin-4-yl)-amine
    —— 4-Isoprenyl-1-pivaloyloxyazetidin-2-one 131156-63-3 C11H17NO3
    4-Isoprenyl-1-pivaloyloxyazetidin-2-one
    —— 4-[5-(4-methanesulfonyl-phenyl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carbonitrile 1391082-98-6 C21H22N2O3S
    4-[5-(4-methanesulfonyl-phenyl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carbonitrile
    —— 4-(2-Chloro-phenyl)-2-cyano-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-isopropyl ester 3-methyl ester 75530-69-7 C19H19ClN2O4
    4-(2-Chloro-phenyl)-2-cyano-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-isopropyl ester 3-methyl ester
    —— 4-oxo-4-{2-[2-(phenylamino)pyridin-3-ylcarbonyl]hydrazinyl}butanoic acid 1350803-60-9 C16H16N4O4
    4-oxo-4-{2-[2-(phenylamino)pyridin-3-ylcarbonyl]hydrazinyl}butanoic acid
    —— 4-(4-ethoxy-phenyl)-1,2,5-trimethyl-piperidin-4-ol 101449-99-4 C16H25NO2
    4-(4-ethoxy-phenyl)-1,2,5-trimethyl-piperidin-4-ol
    —— (4-methyl-piperazin-1-yl)-[2-(3-pyrrolidin-1-yl-propoxy)-4,7-dihydro-5H-thieno[2,3-c]pyridin-6-yl]-methanone 1032706-48-1 C20H32N4O2S
    (4-methyl-piperazin-1-yl)-[2-(3-pyrrolidin-1-yl-propoxy)-4,7-dihydro-5H-thieno[2,3-c]pyridin-6-yl]-methanone
    —— 4-(2-Benzenesulfonylamino-1 H-benzimidazol-4-yl)carbonyl-amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide 208768-34-7 C41H47N7O7S
    4-(2-Benzenesulfonylamino-1 H-benzimidazol-4-yl)carbonyl-amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide
    —— (4S)-4-[[[(1S)-1-carboxy-2-[4-[[(2,5-dichlorophenyl)sulfonyl]amino]phenyl]ethyl]amino]carbonyl]-3-thiazolidinecarboxylic acid 3-ethyl ester 253154-85-7 C22H23Cl2N3O7S2
    (4S)-4-[[[(1S)-1-carboxy-2-[4-[[(2,5-dichlorophenyl)sulfonyl]amino]phenyl]ethyl]amino]carbonyl]-3-thiazolidinecarboxylic acid 3-ethyl ester
    —— 4-(3-Fluoro-phenyl)-3-[1-{4-[2-(4-hydroxy-piperidin-1-yl)-2-oxo-ethyl]-3,5-dimethyl-1H-pyrrol-2-yl}-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one 442560-24-9 C28H28FN3O3
    4-(3-Fluoro-phenyl)-3-[1-{4-[2-(4-hydroxy-piperidin-1-yl)-2-oxo-ethyl]-3,5-dimethyl-1H-pyrrol-2-yl}-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one