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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-fluoro-3-O-methoxymethylestra-1,3,5(10)-triene-3,16β,17β-triol 438459-18-8 C20H27FO4
    4-fluoro-3-O-methoxymethylestra-1,3,5(10)-triene-3,16β,17β-triol
    —— 4-nitrooxy-butyl (S)-2-amino-3-(4-((2-((6S,9R,10S,11S,13S,16R,17S)-6,9-difluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy))-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)carbonyloxy)phenyl)propanoate hydrochloride 1046356-63-1 C38H46F2N2O13*ClH
    4-nitrooxy-butyl (S)-2-amino-3-(4-((2-((6S,9R,10S,11S,13S,16R,17S)-6,9-difluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy))-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)carbonyloxy)phenyl)propanoate hydrochloride
    —— 4-methyl-2-oxo-[1,3]diazepane-5-carboxylic acid ethyl ester 64613-06-5 C9H16N2O3
    4-methyl-2-oxo-[1,3]diazepane-5-carboxylic acid ethyl ester
    —— 4-bromomethyl-N-phenylphthalimide 134508-26-2 C15H10BrNO2
    4-bromomethyl-N-phenylphthalimide
    —— 4-Nitropyrogallol-1.2-diacetat 32904-65-7 C10H9NO7
    4-Nitropyrogallol-1.2-diacetat
    —— 4-(2-Hydroxy-cyclohexyl)-phenol 124850-46-0 C12H16O2
    4-(2-Hydroxy-cyclohexyl)-phenol
    —— 4-Hydroxy-1,6-dimethyl-3-(3-methyl-but-2-enyl)-1H-quinolin-2-one 99822-07-8 C16H19NO2
    4-Hydroxy-1,6-dimethyl-3-(3-methyl-but-2-enyl)-1H-quinolin-2-one
    —— 4-(3-cyclobutyl-2-methyl-2,3,4,5-tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepin-8-yl)benzonitrile 1272321-12-6 C23H24N4
    4-(3-cyclobutyl-2-methyl-2,3,4,5-tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepin-8-yl)benzonitrile
    —— 4-[2-(5-chloro-3-methyl-2-pyridin-3-yl-indol-1-yl)-ethoxy]-benzoic acid methyl ester 1202549-73-2 C23H19ClN2O3
    4-[2-(5-chloro-3-methyl-2-pyridin-3-yl-indol-1-yl)-ethoxy]-benzoic acid methyl ester
    —— 4,5,6-trimethyl-5-phenylsulfanylheptan-3-one 106918-99-4 C16H24OS
    4,5,6-trimethyl-5-phenylsulfanylheptan-3-one
    —— 4-Cyclohexyl-2-(1,1-dimethylethyl)-5-phenyl-1H-imidazole 128310-47-4 C19H26N2
    4-Cyclohexyl-2-(1,1-dimethylethyl)-5-phenyl-1H-imidazole
    —— 4-methoxyphenyl 2-trifluoromethylthieno[3,2-d]pyrimidin-4-ylmethanone 319440-71-6 C15H9F3N2O2S
    4-methoxyphenyl 2-trifluoromethylthieno[3,2-d]pyrimidin-4-ylmethanone
    —— 4-(2,4-difluorophenyl)-1H-pyrazol-5-amine 2091510-26-6 C9H7F2N3
    4-(2,4-difluorophenyl)-1H-pyrazol-5-amine
    —— 4-tert-butyl-N-[6-(3-furyl)imidazo[1,2-b]pyridazin-2-yl]benzamide formate 1005777-76-3 CH2O2*C21H20N4O2
    4-tert-butyl-N-[6-(3-furyl)imidazo[1,2-b]pyridazin-2-yl]benzamide formate
    —— 4-(2-oxo-1,3-dioxolan-4-yl)butyl methacrylate 117885-21-9 C11H16O5
    4-(2-oxo-1,3-dioxolan-4-yl)butyl methacrylate
    —— 4-cyano-N-[3-(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)propyl]benzamide 912666-96-7 C27H21N3O5
    4-cyano-N-[3-(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)propyl]benzamide
    —— 4-(4-but-2-ynyloxybenzenesulfonyl)-N-hydroxy-1-[(2,2,5-trimethyl-1,3-dioxan-5-yl)carbonyl]-4-piperidinecarboxamide 287201-43-8 C24H32N2O8S
    4-(4-but-2-ynyloxybenzenesulfonyl)-N-hydroxy-1-[(2,2,5-trimethyl-1,3-dioxan-5-yl)carbonyl]-4-piperidinecarboxamide
    —— 4-(5-(4-(3-(2-chloro-6-(trifluoromethyl)phenyl)ureido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid 1363361-42-5 C24H21ClF3N3O3S
    4-(5-(4-(3-(2-chloro-6-(trifluoromethyl)phenyl)ureido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid
    —— 4-(3-(1-phenylethyl)phenyl)morpholine 1450728-94-5 C18H21NO
    4-(3-(1-phenylethyl)phenyl)morpholine
    —— 4,4-diphenyl-2-methylthio-5-n-pentadecylthio-(4H)-imidazole 144267-66-3 C31H44N2S2
    4,4-diphenyl-2-methylthio-5-n-pentadecylthio-(4H)-imidazole
    —— 4-((4-iodophenyl)ethynyl)pyridine 138517-19-8 C13H8IN
    4-((4-iodophenyl)ethynyl)pyridine
    —— (4r,4ar,8r,8ar,10r,11r)-2,6-diethynyldecahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene 134334-26-2 C18H20
    (4r,4ar,8r,8ar,10r,11r)-2,6-diethynyldecahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene
    —— 4-bromo-5,7-dimethoxyphthalide 58137-76-1 C10H9BrO4
    4-bromo-5,7-dimethoxyphthalide
    —— 4,6-dimethyl-3-phenylethynyl-2-pyridinecarbonitrile 97308-40-2 C16H12N2
    4,6-dimethyl-3-phenylethynyl-2-pyridinecarbonitrile
    —— 4-(6-methyl-benzooxazol-2-yl)-benzamide 884850-03-7 C15H12N2O2
    4-(6-methyl-benzooxazol-2-yl)-benzamide
    —— <4(5)R>-2-<1(S)-1-benzyloxycarbonylamino-2-(3-indolyl)ethyl>-4(5)-butyl-1(3)-tert-butyloxycarbonyl-4,5-dihydroimidazole-4(5)-carboxylic acid 169869-68-5 C31H38N4O6
    <4(5)R>-2-<1(S)-1-benzyloxycarbonylamino-2-(3-indolyl)ethyl>-4(5)-butyl-1(3)-tert-butyloxycarbonyl-4,5-dihydroimidazole-4(5)-carboxylic acid
    —— 4-[4-(2-methyl-quinolin-4-ylmethoxy)-phenylsulfanylmethyl]-1,3-dihydro-imidazol-2-one 849454-48-4 C21H19N3O2S
    4-[4-(2-methyl-quinolin-4-ylmethoxy)-phenylsulfanylmethyl]-1,3-dihydro-imidazol-2-one
    —— (4-chlorophenyl)(5-(4-(3-chlorophenyl)piperazin-1-ylsulfonyl)indolin-1-yl)methanone 1205554-78-4 C25H23Cl2N3O3S
    (4-chlorophenyl)(5-(4-(3-chlorophenyl)piperazin-1-ylsulfonyl)indolin-1-yl)methanone
    —— 4-dimethylamino-5-ethylsulfanyl-2-methyl-2,4-dihydro-[1,2,4]triazole-3-thione 51039-78-2 C7H14N4S2
    4-dimethylamino-5-ethylsulfanyl-2-methyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4-[3-(4-Chloro-benzoyl)-2-methyl-phenyl]-N-hydroxy-butyramide 55877-83-3 C18H18ClNO3
    4-[3-(4-Chloro-benzoyl)-2-methyl-phenyl]-N-hydroxy-butyramide
    —— 4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid pentyl ester 13805-91-9 C14H12Cl3F3N2O2
    4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid pentyl ester
    —— 4-Acetoxy-7-methoxy-6-nonyloxy-quinoline-3-carboxylic acid methyl ester 25552-89-0 C23H31NO6
    4-Acetoxy-7-methoxy-6-nonyloxy-quinoline-3-carboxylic acid methyl ester
    —— 4-Ethoxy-benzoic acid 6-(2-bromo-acetyl)-2,3,4-trimethyl-phenyl ester 4174-22-5 C20H21BrO4
    4-Ethoxy-benzoic acid 6-(2-bromo-acetyl)-2,3,4-trimethyl-phenyl ester
    —— 4-Acetoxy-7-isopropoxy-6-octyloxy-quinoline-3-carboxylic acid methyl ester 25552-92-5 C24H33NO6
    4-Acetoxy-7-isopropoxy-6-octyloxy-quinoline-3-carboxylic acid methyl ester
    —— (4-Aminomethyl-cyclohexyl)-phosphonic acid 50583-85-2 C7H16NO3P
    (4-Aminomethyl-cyclohexyl)-phosphonic acid
    —— 4-(3-Iodo-prop-2-ynyloxy)-N,N-dimethyl-benzenesulfonamide 33126-93-1 C11H12INO3S
    4-(3-Iodo-prop-2-ynyloxy)-N,N-dimethyl-benzenesulfonamide
    —— 4-(3-Diethylamino-2-hydroxy-propyl)-3-methyl-piperazine-1-carbaldehyde 4122-83-2 C13H27N3O2
    4-(3-Diethylamino-2-hydroxy-propyl)-3-methyl-piperazine-1-carbaldehyde
    —— 4-(2'-Chloro-biphenyl-4-yl)-butyramide 41179-35-5 C16H16ClNO
    4-(2'-Chloro-biphenyl-4-yl)-butyramide
    —— 4-Bromo-6-hydrazino-benzene-1,3-disulfonic acid bis-[(2-ethylsulfanyl-ethyl)-amide] 97061-83-1 C14H25BrN4O4S4
    4-Bromo-6-hydrazino-benzene-1,3-disulfonic acid bis-[(2-ethylsulfanyl-ethyl)-amide]
    —— 4-amino-3,5-dichloro-N-(2-(7-nitro-2,3-dihydro-1H-imidazo[1,2-b]indazol-1-yl)ethyl)benzamide 1203587-65-8 C18H16Cl2N6O3
    4-amino-3,5-dichloro-N-(2-(7-nitro-2,3-dihydro-1H-imidazo[1,2-b]indazol-1-yl)ethyl)benzamide
    —— 4-chloro-2-((6-(2,2,3,3,3-pentafluoropropoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine 1609098-63-6 C15H10ClF5N4O
    4-chloro-2-((6-(2,2,3,3,3-pentafluoropropoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine
    —— 4-(4-Methoxyphenyl)-1,2-dimethylnaphthalene 1192806-98-6 C19H18O
    4-(4-Methoxyphenyl)-1,2-dimethylnaphthalene
    —— 4-Cyano-5,6,7,8-tetrahydro-3-hydroxy-2-phenyl-isochinolin-1-on 80618-58-2 C16H14N2O2
    4-Cyano-5,6,7,8-tetrahydro-3-hydroxy-2-phenyl-isochinolin-1-on
    —— 4-{[1-methyl-2-({4-[(trifluoromethyl)thio]phenyl}amino)-1H-benzimidazol-5-yl]oxy}-N-phenoxypyridine-2-carboxamide 710352-54-8 C27H20F3N5O3S
    4-{[1-methyl-2-({4-[(trifluoromethyl)thio]phenyl}amino)-1H-benzimidazol-5-yl]oxy}-N-phenoxypyridine-2-carboxamide
    —— 4-amino-thieno[3,2-<i>c</i>]pyridine-7-carboxylic acid amide 55040-50-1 C8H7N3OS
    4-amino-thieno[3,2-<i>c</i>]pyridine-7-carboxylic acid amide
    —— 4-(cyclohexyl(3-(trifluoromethyl)-5-hydroxy-1-phenyl-1Hpyrazol-4-yl)methyl)-3-(trifluoromethyl)-1-phenyl-1Hpyrazol-5-ol 1439908-51-6 C27H24F6N4O2
    4-(cyclohexyl(3-(trifluoromethyl)-5-hydroxy-1-phenyl-1Hpyrazol-4-yl)methyl)-3-(trifluoromethyl)-1-phenyl-1Hpyrazol-5-ol
    —— 4-methyl-N-((R)-1-(naphthalen-1-yl)ethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide 1401077-31-3 C22H22N2O2
    4-methyl-N-((R)-1-(naphthalen-1-yl)ethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide
    —— 4-tert-butyl-N-pent-4-enylaniline 1266062-80-9 C15H23N
    4-tert-butyl-N-pent-4-enylaniline
    —— 4-Chloro-2-(4-propylpiperazin-1-yl)quinazoline 129112-59-0 C15H19ClN4
    4-Chloro-2-(4-propylpiperazin-1-yl)quinazoline
    —— 4-(4-Bromo-2-methyl-phenylamino)-2-chloro-2',5'-dimethyl-benzophenone 344458-13-5 C22H19BrClNO
    4-(4-Bromo-2-methyl-phenylamino)-2-chloro-2',5'-dimethyl-benzophenone