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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-cyclohexyl-1-phenylpent-1-yn-3-ol 1007131-02-3 C17H22O
    4-cyclohexyl-1-phenylpent-1-yn-3-ol
    —— 4,4'-bis(3,5-dimethyl-4-nitrophenylsulfanyl)diphenylsulfide 1210440-82-6 C28H24N2O4S3
    4,4'-bis(3,5-dimethyl-4-nitrophenylsulfanyl)diphenylsulfide
    —— (4S,5S)-3-(4-(4-chlorophenoxy)phenyl)-4-(3-(trifluoromethyl)phenyl)-5-((4-((tetrahydrofuran-2-yl)methyl)piperazin-1-yl)methyl)oxazolidin-2-one 1035487-50-3 C32H33ClF3N3O4
    (4S,5S)-3-(4-(4-chlorophenoxy)phenyl)-4-(3-(trifluoromethyl)phenyl)-5-((4-((tetrahydrofuran-2-yl)methyl)piperazin-1-yl)methyl)oxazolidin-2-one
    —— 4,5-Dimethyl-2-methylsulfanyl-3,6-dihydro-2H-thiopyran-2-carboxylic acid amide 110968-32-6 C9H15NOS2
    4,5-Dimethyl-2-methylsulfanyl-3,6-dihydro-2H-thiopyran-2-carboxylic acid amide
    —— [4-(Cyclopropylmethoxy)-3-methoxypyridin-2-yl]methyl acetate 1026893-18-4 C13H17NO4
    [4-(Cyclopropylmethoxy)-3-methoxypyridin-2-yl]methyl acetate
    —— 4-Aethoxypentamethylenthiocyanat 58402-05-4 C8H15NOS
    4-Aethoxypentamethylenthiocyanat
    —— (4S,6R)-4-cyano-4-(2-(tert-butyldimethylsilyloxy)-ethyl)-6-(2-phenylethyl)-2,2-dimethyl-1,3-dioxane 465545-20-4 C23H37NO3Si
    (4S,6R)-4-cyano-4-(2-(tert-butyldimethylsilyloxy)-ethyl)-6-(2-phenylethyl)-2,2-dimethyl-1,3-dioxane
    —— 4-benzyloxy-pyridine-2,6-dicarboxylic dihydrazide 18986-24-8 C14H15N5O3
    4-benzyloxy-pyridine-2,6-dicarboxylic dihydrazide
    —— 4-fluoro-2-nitro-5-(3-piperidin-1-ylpropoxy)phenylamine 1001380-27-3 C14H20FN3O3
    4-fluoro-2-nitro-5-(3-piperidin-1-ylpropoxy)phenylamine
    —— 4-Methoxy-3,3,7-trimethyl-octa-1,6-diene 116205-01-7 C12H22O
    4-Methoxy-3,3,7-trimethyl-octa-1,6-diene
    —— 4-[(4-aminophenyl)amino]-3-nitro-2H-chromen-2-one 1258936-56-9 C15H11N3O4
    4-[(4-aminophenyl)amino]-3-nitro-2H-chromen-2-one
    —— 4-(2,5,8,11-tetraoxatridecan-13-yl-oxy)pyridine 1407161-56-1 C14H23NO5
    4-(2,5,8,11-tetraoxatridecan-13-yl-oxy)pyridine
    —— 4,4-diethoxy-3-phenylthiobut-3-en-2-one 108362-28-3 C14H18O3S
    4,4-diethoxy-3-phenylthiobut-3-en-2-one
    —— 4-[(4-methoxyphenyl)dideuteriomethoxy]-1-butynyl 4-methylphenyl sulfone 1126641-79-9 C19H20O4S
    4-[(4-methoxyphenyl)dideuteriomethoxy]-1-butynyl 4-methylphenyl sulfone
    —— 4-Methylimidazo<4,5-b>pyridin-2(1H)-thion 74537-33-0 C7H7N3S
    4-Methylimidazo<4,5-b>pyridin-2(1H)-thion
    —— 4-isopropyl-6-(5-(4-(pyrrolidin-1-ylmethyl)phenyl)oxazol-4-yl)benzene-1,3-diol 1155371-28-0 C23H26N2O3
    4-isopropyl-6-(5-(4-(pyrrolidin-1-ylmethyl)phenyl)oxazol-4-yl)benzene-1,3-diol
    —— 4-methoxy-N-tert-octylaniline 1334232-81-3 C15H25NO
    4-methoxy-N-tert-octylaniline
    —— (4-nitro-phenyl)-phosphonic acid bis-propylamide 116401-85-5 C12H20N3O3P
    (4-nitro-phenyl)-phosphonic acid bis-propylamide
    —— 4-Hydroxy-1-(4-methoxy-benzolsulfonyl-hydrazono-methyl)-benzol 92192-43-3 C14H14N2O4S
    4-Hydroxy-1-(4-methoxy-benzolsulfonyl-hydrazono-methyl)-benzol
    —— 4,4'-Dicarbamoyl-deoxy-benzoin 94538-58-6 C16H14N2O3
    4,4'-Dicarbamoyl-deoxy-benzoin
    —— 4-dimethylamino-3,5-dinitro-benzoic acid decyl ester 94431-20-6 C19H29N3O6
    4-dimethylamino-3,5-dinitro-benzoic acid decyl ester
    —— 4-benzenesulfonyl-4-(3-chloro-phenyl)-heptanedinitrile 109811-34-9 C19H17ClN2O2S
    4-benzenesulfonyl-4-(3-chloro-phenyl)-heptanedinitrile
    —— 4-Chloro-3-ethyl-4-methyl-pentanoic acid ethyl ester 69247-01-4 C10H19ClO2
    4-Chloro-3-ethyl-4-methyl-pentanoic acid ethyl ester
    —— 4-chloro-3-{2-[4-(2-piperazin-1-yl-ethoxy)-phenylamino]-[1,2,4]triazolo[1,5-a]pyridin-6-yl}-phenol 1239954-93-8 C24H25ClN6O2
    4-chloro-3-{2-[4-(2-piperazin-1-yl-ethoxy)-phenylamino]-[1,2,4]triazolo[1,5-a]pyridin-6-yl}-phenol
    —— 4-(5-norbornene-2-yl)-1,1,1,3,3-pentafluoropentane-2,4-diol 847372-08-1 C12H15F5O2
    4-(5-norbornene-2-yl)-1,1,1,3,3-pentafluoropentane-2,4-diol
    —— 4-Dimethylamino-4'-(4-nitro-benzylidenamino)-diphenylmethan 3666-33-9 C22H21N3O2
    4-Dimethylamino-4'-(4-nitro-benzylidenamino)-diphenylmethan
    —— 4-[2-[2,6-Dihydroxy-3-[2-(4-nitrophenyl)diazenyl]-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid 751433-91-7 C32H21N7O14S3
    4-[2-[2,6-Dihydroxy-3-[2-(4-nitrophenyl)diazenyl]-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid
    —— 4-imidazole acetyl-Ile-Phe-Gln-imidazole 1236199-16-8 C28H36N8O5
    4-imidazole acetyl-Ile-Phe-Gln-imidazole
    —— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 3-(4-chloro-phenyl)-2-oxo-oxazolidin-5-ylmethyl ester 1248730-38-2 C27H30ClN7O5
    4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 3-(4-chloro-phenyl)-2-oxo-oxazolidin-5-ylmethyl ester
    —— 4-(4-cyclobutylpiperazin-1-yl)-N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-2H-pyrazol-3-yl]benzamide 1035269-74-9 C28H35N5O3
    4-(4-cyclobutylpiperazin-1-yl)-N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-2H-pyrazol-3-yl]benzamide
    —— (4,5-dihydro-thiazol-2-yl)-phenyl-acetic acid 2-diethylamino-ethyl ester 101590-91-4 C17H24N2O2S
    (4,5-dihydro-thiazol-2-yl)-phenyl-acetic acid 2-diethylamino-ethyl ester
    —— 4-(3-Chloro-4,5-dihydro-1,2-oxazol-4-yl)butan-2-one 85559-42-8 C7H10ClNO2
    4-(3-Chloro-4,5-dihydro-1,2-oxazol-4-yl)butan-2-one
    —— 4-(2,3-dimethyl-5-benzofuranyl)-2-oxo-nipecotinic acid 74156-92-6 C16H17NO4
    4-(2,3-dimethyl-5-benzofuranyl)-2-oxo-nipecotinic acid
    —— 4-Anilino-1-benzyl-4-(propoxymethyl)-piperidin 72996-88-4 C22H30N2O
    4-Anilino-1-benzyl-4-(propoxymethyl)-piperidin
    —— 4-[4,5-dimethyl-2-[N-(5-methyl-2-furylsulfonyl)-N-(2-propenyl)amino]phenoxymethyl]benzoic acid 459843-56-2 C24H25NO6S
    4-[4,5-dimethyl-2-[N-(5-methyl-2-furylsulfonyl)-N-(2-propenyl)amino]phenoxymethyl]benzoic acid
    —— 4,5-Dimethyl-1-phenylpyrrolin-2,3-dion 60227-54-5 C12H11NO2
    4,5-Dimethyl-1-phenylpyrrolin-2,3-dion
    —— 4-oxo-N'-(2-oxo-1,2-diphenylethylidene)-3,4-dihydro-phthalazine-1-carbohydrazide 1376817-53-6 C23H16N4O3
    4-oxo-N'-(2-oxo-1,2-diphenylethylidene)-3,4-dihydro-phthalazine-1-carbohydrazide
    —— 4-(3-bromopropyl)-1,11-dimethyl-4-azatricyclo-[5.2.2.0(2,6)]undecane-3,5,8-trione 1121666-97-4 C15H20BrNO3
    4-(3-bromopropyl)-1,11-dimethyl-4-azatricyclo-[5.2.2.0(2,6)]undecane-3,5,8-trione
    —— 4-tert-Butyl-3-phenyl-2,2-bis(trimethylsilyl)-1-[bis(trimethylsilyl)methylenephosphanyl]-1,2-dihydro-1,2-phosphasilete 129943-65-3 C25H50P2Si5
    4-tert-Butyl-3-phenyl-2,2-bis(trimethylsilyl)-1-[bis(trimethylsilyl)methylenephosphanyl]-1,2-dihydro-1,2-phosphasilete
    —— 4-[5-(cyclohexyl-carbamoyl)-6-propylsulfanyl-pyridin-2-yl]morpholine-2-carboxylic acid 1024034-29-4 C20H29N3O4S
    4-[5-(cyclohexyl-carbamoyl)-6-propylsulfanyl-pyridin-2-yl]morpholine-2-carboxylic acid
    —— (4-{4-[4-(4-Amino-benzylamino)-benzylamino]-benzylamino}-phenyl)-methanol 97829-71-5 C28H30N4O
    (4-{4-[4-(4-Amino-benzylamino)-benzylamino]-benzylamino}-phenyl)-methanol
    —— 4,6-Dimethyl-3-hydroxy-indolein-2,3-dicarbonsaeure-dimethylester 16851-96-0 C14H15NO5
    4,6-Dimethyl-3-hydroxy-indolein-2,3-dicarbonsaeure-dimethylester
    —— 4-bromo-N-[1-(4-cyanobenzoyl)piperidin-4-yl]-1-(phenylsulfonyl)-1H-indole-3-sulfonamide 1027068-54-7 C27H23BrN4O5S2
    4-bromo-N-[1-(4-cyanobenzoyl)piperidin-4-yl]-1-(phenylsulfonyl)-1H-indole-3-sulfonamide
    —— 4-(2,5-Dihydroxy-benzoylamino)-2-hydroxy-benzoic acid 57438-42-3 C14H11NO6
    4-(2,5-Dihydroxy-benzoylamino)-2-hydroxy-benzoic acid
    —— 4-(6-(4'-methoxybiphenyl-4-yl)-2-methylimidazo[1,2-b]pyridazin-3-yl)-N-methylbenzenesulfonamide 1023716-78-0 C27H24N4O3S
    4-(6-(4'-methoxybiphenyl-4-yl)-2-methylimidazo[1,2-b]pyridazin-3-yl)-N-methylbenzenesulfonamide
    —— 4-(2-azetidin-2-ylethoxy)-6-bromo-7-chloro-3-(3,5-dimethylphenyl)quinoline 1021912-06-0 C22H22BrClN2O
    4-(2-azetidin-2-ylethoxy)-6-bromo-7-chloro-3-(3,5-dimethylphenyl)quinoline
    —— (4,6-dimethyl-pyrimidin-5-yl)-(5-{3-phenyl-3-[1-(propane-2-sulfonyl)-azetidin-3-yl]-propyl}-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-methanone 1014702-17-0 C28H39N5O3S
    (4,6-dimethyl-pyrimidin-5-yl)-(5-{3-phenyl-3-[1-(propane-2-sulfonyl)-azetidin-3-yl]-propyl}-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-methanone
    —— (4-(2-(2-aminoethylthio)-3-(3-(4-(3-(3-aminopropylamino)-5-(trifluoromethyl)phenoxy)phenyl)ureido)-5-(trifluoromethyl)phenylcarbamoyl)butyl)guanidine 1613588-63-8 C32H39F6N9O3S
    (4-(2-(2-aminoethylthio)-3-(3-(4-(3-(3-aminopropylamino)-5-(trifluoromethyl)phenoxy)phenyl)ureido)-5-(trifluoromethyl)phenylcarbamoyl)butyl)guanidine
    —— 4′-methanesulfonylbiphenyl-4-sulfonic acid (3-chloro-benzyl)-isobutylamide 1613151-36-2 C24H26ClNO4S2
    4′-methanesulfonylbiphenyl-4-sulfonic acid (3-chloro-benzyl)-isobutylamide
    —— 4-(3-Benzyl-5-pyridine-2-ylmethylphenyl)-2,4-dioxobutyric acid 251964-30-4 C23H19NO4
    4-(3-Benzyl-5-pyridine-2-ylmethylphenyl)-2,4-dioxobutyric acid