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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-Cyano-phenoxymethyl)-benzamidine 67833-73-2 C15H13N3O
    4-(4-Cyano-phenoxymethyl)-benzamidine
    —— 4-Propyl-cyclohexanecarboxylic acid 4-isobutoxy-phenyl ester 67679-53-2 C20H30O3
    4-Propyl-cyclohexanecarboxylic acid 4-isobutoxy-phenyl ester
    —— (4-Chlorophenyl)[1-(2-{[(2-phenyl-1H-imidazol-4-yl)methyl]amino}ethyl)-4-piperidinyl]methanone 298697-78-6 C24H27ClN4O
    (4-Chlorophenyl)[1-(2-{[(2-phenyl-1H-imidazol-4-yl)methyl]amino}ethyl)-4-piperidinyl]methanone
    —— 4-(1-Methoxy-vinyl)-1,2-dimethyl-cyclohexene 87412-52-0 C11H18O
    4-(1-Methoxy-vinyl)-1,2-dimethyl-cyclohexene
    —— 4-[3-(7-amino-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-1-hydroxyprop-2-ynyl]cyclohexanecarboxylic acid 1075217-08-1 C16H19N5O3
    4-[3-(7-amino-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-1-hydroxyprop-2-ynyl]cyclohexanecarboxylic acid
    —— 4-(3-trifluoromethyl-benzyl)-piperidine-1-carboxylic acid (6-chloro-pyridazin-3-yl)-amide 1093209-01-8 C18H18ClF3N4O
    4-(3-trifluoromethyl-benzyl)-piperidine-1-carboxylic acid (6-chloro-pyridazin-3-yl)-amide
    —— 4-butyl-3-(4-(furan-2-yl)phenyl)-3,4-dihydro-1H-benzo-[e][1,4]diazepine-2,5-dione 1201796-44-2 C23H22N2O3
    4-butyl-3-(4-(furan-2-yl)phenyl)-3,4-dihydro-1H-benzo-[e][1,4]diazepine-2,5-dione
    —— 4-(2-bromophenyl)-2-(3,4,5-trimethoxyphenyl)butan-2-ol 1384560-11-5 C19H23BrO4
    4-(2-bromophenyl)-2-(3,4,5-trimethoxyphenyl)butan-2-ol
    —— 4-hydroxy-6,7-dimethoxy-2-oxo-N-(oxolan-2-ylmethyl)-1-prop-2-enylquinoline-3-carboxamide 876892-08-9 C20H24N2O6
    4-hydroxy-6,7-dimethoxy-2-oxo-N-(oxolan-2-ylmethyl)-1-prop-2-enylquinoline-3-carboxamide
    —— 4-methoxy-quinoline; hydrochloride 77523-51-4 C10H9NO*ClH
    4-methoxy-quinoline; hydrochloride
    —— 4-Phenanthridinpropionsaeure 121112-08-1 C16H13NO2
    4-Phenanthridinpropionsaeure
    —— 4-(2-Methylphenyl)-2-butenal 1632445-81-8 C11H12O
    4-(2-Methylphenyl)-2-butenal
    —— 4-butyrylamino-1-methyl-2-imidazolecarboxylic acid 169770-28-9 C9H13N3O3
    4-butyrylamino-1-methyl-2-imidazolecarboxylic acid
    —— 4-{4-[4-(4-methoxyphenyl)-piperazin-1-yl]-6-(quinolin-8-yloxy)-1,3,5-triazin-2-ylamino}-benzonitrile 1280727-90-3 C30H26N8O2
    4-{4-[4-(4-methoxyphenyl)-piperazin-1-yl]-6-(quinolin-8-yloxy)-1,3,5-triazin-2-ylamino}-benzonitrile
    —— 4-Methoxy-3,4-dihydro-2H-pyridine-1-carboxylic acid ethyl ester 110961-44-9 C9H15NO3
    4-Methoxy-3,4-dihydro-2H-pyridine-1-carboxylic acid ethyl ester
    —— 4-Hydroxy-3-isopropoxy-2-phenyl-2-cyclobuten-1-one 853660-80-7 C13H14O3
    4-Hydroxy-3-isopropoxy-2-phenyl-2-cyclobuten-1-one
    —— 4-methyl-1-trimethylsilanyl-octa-1,7-diyn-4-ol 888481-13-8 C12H20OSi
    4-methyl-1-trimethylsilanyl-octa-1,7-diyn-4-ol
    —— 4-[4-[(2,5-dimethylpyrrolidin-1-yl)methyl]-1-piperidyl]-5-phenyl-thieno[2,3-d]pyrimidine 1437771-44-2 C24H30N4S
    4-[4-[(2,5-dimethylpyrrolidin-1-yl)methyl]-1-piperidyl]-5-phenyl-thieno[2,3-d]pyrimidine
    —— 4-(4-ethylpiperazin-1-yl)-2-pyridin-4-yl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine 1438882-22-4 C21H25N5S
    4-(4-ethylpiperazin-1-yl)-2-pyridin-4-yl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine
    —— 4-(4-azatricyclo[5.2.1.0<sup>2,6</sup>]dec-8-en-4-yl)benzyl acetate 944476-07-7 C18H21NO2
    4-(4-azatricyclo[5.2.1.0<sup>2,6</sup>]dec-8-en-4-yl)benzyl acetate
    —— 4-(((3-(4-fluorophenyl)-1H-pyrazol-4-yl)methylene)amino)-2-(morpholinomethyl)-5-((o-tolyloxy)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione 1258254-35-1 C25H26FN7O2S
    4-(((3-(4-fluorophenyl)-1H-pyrazol-4-yl)methylene)amino)-2-(morpholinomethyl)-5-((o-tolyloxy)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
    —— 4-(3-fluorophenyl)-1,6-dimethylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione 1217903-59-7 C14H11FN4O2
    4-(3-fluorophenyl)-1,6-dimethylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione
    —— (4-chloro-5-methoxy-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-ethylphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597524-53-2 C24H23ClN6O3
    (4-chloro-5-methoxy-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-ethylphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone
    —— 4-bromo-2-(hydroxymethyl)benzyl butyrate 1514921-33-5 C12H15BrO3
    4-bromo-2-(hydroxymethyl)benzyl butyrate
    —— 4-<<2-(Trimethylsilyl)ethoxy>carbonyl>verrucarin B Seco Acid 2-(Trimethylsilyl)ethyl Ester 92220-14-9 C38H58O12Si2
    4-<<2-(Trimethylsilyl)ethoxy>carbonyl>verrucarin B Seco Acid 2-(Trimethylsilyl)ethyl Ester
    —— 4-Morpholino-1-<2>thienyl-but-2-en-1-on 17023-45-9 C12H15NO2S
    4-Morpholino-1-<2>thienyl-but-2-en-1-on
    —— 4-benzylsulfanyl-5H-pyrimido[5,4-b]indole 132994-36-6 C17H13N3S
    4-benzylsulfanyl-5H-pyrimido[5,4-b]indole
    —— 4',5',6'-trimethoxy-2',3',8',8a'-tetrahydro-1'H-spiro[cyclohexane-1,7'-cyclopenta[ij]isoquinoline] 1226501-08-1 C19H27NO3
    4',5',6'-trimethoxy-2',3',8',8a'-tetrahydro-1'H-spiro[cyclohexane-1,7'-cyclopenta[ij]isoquinoline]
    —— [(4R)-4,5-dihydroxy-4-methylpentyl] benzoate 1034980-37-4 C13H18O4
    [(4R)-4,5-dihydroxy-4-methylpentyl] benzoate
    —— 4-(2-Oxo-1,2,3,4-tetrahydro-quinolin-6-yloxy)-N-phenyl-butyramide 69592-49-0 C19H20N2O3
    4-(2-Oxo-1,2,3,4-tetrahydro-quinolin-6-yloxy)-N-phenyl-butyramide
    —— 4-[(S)-4-carboxy-2-({5-[2-((S)-2-dimethylcarbamoyl-pyrrolidin-1-yl)-1-methyl-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1163791-34-1 C32H43N7O9
    4-[(S)-4-carboxy-2-({5-[2-((S)-2-dimethylcarbamoyl-pyrrolidin-1-yl)-1-methyl-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
    —— 4-(3-Acetyl-2-bromohept-1-en-3-yl)benzonitrile 1084795-54-9 C16H18BrNO
    4-(3-Acetyl-2-bromohept-1-en-3-yl)benzonitrile
    —— 4-Methyl-9,12-dioxadispiro[4.2.48.25]tetradec-3-ene 1051920-13-8 C13H20O2
    4-Methyl-9,12-dioxadispiro[4.2.48.25]tetradec-3-ene
    —— (4S)-4,5-dihydroxypentyl tetra-O-acetyl-β-D-glucopyranosyl 130678-99-8 C19H30O12
    (4S)-4,5-dihydroxypentyl tetra-O-acetyl-β-D-glucopyranosyl
    —— 4-(4-fluoro-benzoyl)-3-methyl-spiro[4.5]dec-2-en-1-one 1072824-18-0 C18H19FO2
    4-(4-fluoro-benzoyl)-3-methyl-spiro[4.5]dec-2-en-1-one
    —— (4S,6S,8R,9S,10S,11R)-4-(4-chlorophenyl)-9,10,11-trihydroxy-8-(hydroxymethyl)-3-methyl-1,7-dioxa-3-azaspiro[5.5]undecan-2-one 1075227-84-7 C16H20ClNO7
    (4S,6S,8R,9S,10S,11R)-4-(4-chlorophenyl)-9,10,11-trihydroxy-8-(hydroxymethyl)-3-methyl-1,7-dioxa-3-azaspiro[5.5]undecan-2-one
    —— 4,9-Dihydro-9-oxo-pyrazolo[5,1-b]quinazoline-2-carboxamide 76746-21-9 C11H8N4O2
    4,9-Dihydro-9-oxo-pyrazolo[5,1-b]quinazoline-2-carboxamide
    —— 4-phenylcarbamoyl-benzenesulfonic acid 1160839-53-1 C13H11NO4S
    4-phenylcarbamoyl-benzenesulfonic acid
    —— [4-(8-bromo-quinoxalin-2-yl)-2-methyl-phenyl]-(4-methyl-piperazin-1-yl)-methanone 1092563-87-5 C21H21BrN4O
    [4-(8-bromo-quinoxalin-2-yl)-2-methyl-phenyl]-(4-methyl-piperazin-1-yl)-methanone
    —— 4-(2,2-Dimethyl-1,4-dioxopentyl)benzonitril 73183-27-4 C14H15NO2
    4-(2,2-Dimethyl-1,4-dioxopentyl)benzonitril
    —— 4-(2-Methylimidazo[1,2-a]pyridin-5-yl)-2-piperazinemethanol 684223-19-6 C13H18N4O
    4-(2-Methylimidazo[1,2-a]pyridin-5-yl)-2-piperazinemethanol
    —— 4-Methyl-5,6-dihydro-4H-1,3a,6-triaza-as-indacene-8-carboxylic Methyl Ester 398119-40-9 C12H13N3O2
    4-Methyl-5,6-dihydro-4H-1,3a,6-triaza-as-indacene-8-carboxylic Methyl Ester
    —— 4-(8-(2,4-difluorophenyl)-7-ethyl-4-oxo-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile 1221132-07-5 C22H16F2N4O
    4-(8-(2,4-difluorophenyl)-7-ethyl-4-oxo-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile
    —— 4-[(3-chlorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916807-88-0 C17H11ClF6N2
    4-[(3-chlorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
    —— 4-(1-butylthio)-3-methylsulfonylbenzoylguanidine 766482-74-0 C13H19N3O3S2
    4-(1-butylthio)-3-methylsulfonylbenzoylguanidine
    —— 4-<i>p</i>-tolylsulfanyl-isoindole-1,3-dione 64146-69-6 C15H11NO2S
    4-<i>p</i>-tolylsulfanyl-isoindole-1,3-dione
    —— 4-(benzylamino)-6-({4-[methyl(2-morpholinoethyl)amino]phenyl}amino)pyridine-3-carboxyamide 1227863-05-9 C26H32N6O2
    4-(benzylamino)-6-({4-[methyl(2-morpholinoethyl)amino]phenyl}amino)pyridine-3-carboxyamide
    —— 4-((S)-4-carboxy-2-{[6-(3-hydroxy-3-methyl-but-1-ynyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913949-61-8 C28H33N5O7
    4-((S)-4-carboxy-2-{[6-(3-hydroxy-3-methyl-but-1-ynyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-(ethoxycarbonyl)-benzenesulfonic acid n-hexylester 69564-63-2 C15H22O5S
    4-(ethoxycarbonyl)-benzenesulfonic acid n-hexylester
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-fluoro-anilide 64738-25-6 C10H6Cl2FN3O
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-fluoro-anilide