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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-imino-6,8-dimethyl-1,4-dihydro-[1,2,4]triazino[4,3-e]purine-7,9-(6H,8H)dione-3-carbonitrile 1309446-79-4 C10H8N8O2
    4-imino-6,8-dimethyl-1,4-dihydro-[1,2,4]triazino[4,3-e]purine-7,9-(6H,8H)dione-3-carbonitrile
    —— ((4R,5R,6S)-4-Formyl-2,2-dimethyl-6-octyl-[1,3]dioxan-5-yl)-acetic acid ethyl ester 118992-04-4 C19H34O5
    ((4R,5R,6S)-4-Formyl-2,2-dimethyl-6-octyl-[1,3]dioxan-5-yl)-acetic acid ethyl ester
    —— 4-benzylidenamino-5-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one 109696-66-4 C17H15N3O
    4-benzylidenamino-5-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(4-methylphenyl)-5-imino-3-methyl-1,6-diphenyl-4,5,6,8-tetrahydro-pyrazolo[4’,3’:5,6]pyrano[2,3-d]pyrimidine-7(1H)-thione 1444154-62-4 C28H23N5OS
    4-(4-methylphenyl)-5-imino-3-methyl-1,6-diphenyl-4,5,6,8-tetrahydro-pyrazolo[4’,3’:5,6]pyrano[2,3-d]pyrimidine-7(1H)-thione
    —— 4,5-bis(dimethylamino)-1,3-bis(4-(dimethylamino)phenyl)-2-iodo-1H-imidazol-3-ium iodide 1352643-54-9 C23H32IN6*I
    4,5-bis(dimethylamino)-1,3-bis(4-(dimethylamino)phenyl)-2-iodo-1H-imidazol-3-ium iodide
    —— 4-(1-n-butylphenanthrimidazol-2-yl)benzoic acid 1234576-07-8 C26H22N2O2
    4-(1-n-butylphenanthrimidazol-2-yl)benzoic acid
    —— 4-chloro-11-[(6S)-1,4-diazabicyclo[4.3.0]non-4-yl]-dibenzo[b,f]-1,4-oxazepine 179458-02-7 C20H20ClN3O
    4-chloro-11-[(6S)-1,4-diazabicyclo[4.3.0]non-4-yl]-dibenzo[b,f]-1,4-oxazepine
    —— 4-(2-Fluoro-4-methylphenylamino)-1,3-dimethyl-7,8-dihydro-1H,6H-pyrido[2,3-d]pyridazine-2,5-dione 853109-66-7 C16H17FN4O2
    4-(2-Fluoro-4-methylphenylamino)-1,3-dimethyl-7,8-dihydro-1H,6H-pyrido[2,3-d]pyridazine-2,5-dione
    —— 4-Cyclopropyl-3-(1-methylcyclopropyl)-5-(2-pyrrol-1-ylpropan-2-yl)-1,2,4-triazole 950606-85-6 C16H22N4
    4-Cyclopropyl-3-(1-methylcyclopropyl)-5-(2-pyrrol-1-ylpropan-2-yl)-1,2,4-triazole
    —— 4-Amino-2-(di-butyl)-aminomethylaethylbenzol 63789-22-0 C17H30N2
    4-Amino-2-(di-butyl)-aminomethylaethylbenzol
    —— 4-bromo-2-ethoxycarbonyl-thiophene-3-sulphonyl chloride 1231420-61-3 C7H6BrClO4S2
    4-bromo-2-ethoxycarbonyl-thiophene-3-sulphonyl chloride
    —— 4-({[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl][4-(difluoromethoxy)-3-fluorobenzyl]amino}methyl)benzenesulfonamide 610289-87-7 C35H35F3N4O3S
    4-({[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl][4-(difluoromethoxy)-3-fluorobenzyl]amino}methyl)benzenesulfonamide
    —— 4-{1-[3-(4-isopropylphenyl)propionyl]piperidin-3-yl}-2-methylbenzoic acid 702683-04-3 C25H31NO3
    4-{1-[3-(4-isopropylphenyl)propionyl]piperidin-3-yl}-2-methylbenzoic acid
    —— (4,5-dimethoxy-2,4'-oxy-diphenyl)-di-acetic acid bis-(4-benzyloxy-3-methoxy-phenethylamide) 104780-51-0 C50H52N2O9
    (4,5-dimethoxy-2,4'-oxy-diphenyl)-di-acetic acid bis-(4-benzyloxy-3-methoxy-phenethylamide)
    —— 4'-fluoro-N-{8-methyl-3-[1-(1-piperidinyl)ethyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide 521073-28-9 C30H30FN3O
    4'-fluoro-N-{8-methyl-3-[1-(1-piperidinyl)ethyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide
    —— (4,4'-di-tert-butyl-2,2'-bipyridine)Pd(2-oxo-1,3-dithiole-4,5-dithiolato) 574731-39-8 C21H24N2OPdS4
    (4,4'-di-tert-butyl-2,2'-bipyridine)Pd(2-oxo-1,3-dithiole-4,5-dithiolato)
    —— 4-chloro-2-(4-chlorophenyl)-6-iodo-1H-benzimidazole 1192307-14-4 C13H7Cl2IN2
    4-chloro-2-(4-chlorophenyl)-6-iodo-1H-benzimidazole
    —— 4-(3-Hydroxy-3-methylbutyl)-3-methoxy-5-prop-2-enylbenzene-1,2-diol 1192659-14-5 C15H22O4
    4-(3-Hydroxy-3-methylbutyl)-3-methoxy-5-prop-2-enylbenzene-1,2-diol
    —— 4-nitrosooxan-4-yl 2-{N-[1,3-bis(acetyloxy)propan-2-yl]acetamido}acetate 1194657-52-7 C16H24N2O9
    4-nitrosooxan-4-yl 2-{N-[1,3-bis(acetyloxy)propan-2-yl]acetamido}acetate
    —— 4-[3-(2,3-dihydro-benzofuran-2-ylmethoxy)benzylidene]-N-pyridazin-3-piperidine-1-carboxamide 1191400-98-2 C26H26N4O3
    4-[3-(2,3-dihydro-benzofuran-2-ylmethoxy)benzylidene]-N-pyridazin-3-piperidine-1-carboxamide
    —— 4-(4-(2,4-difluorobenzyl)-4-methoxy-1-piperidinyl)benzenecarboximidamide 870812-48-9 C20H23F2N3O
    4-(4-(2,4-difluorobenzyl)-4-methoxy-1-piperidinyl)benzenecarboximidamide
    —— 4-[[3-(cyclopentyloxy)-4-(difluoromethoxy)phenyl](1,3-thiazol-5-ylmethyl)amino]benzoic acid 1203593-20-7 C23H22F2N2O4S
    4-[[3-(cyclopentyloxy)-4-(difluoromethoxy)phenyl](1,3-thiazol-5-ylmethyl)amino]benzoic acid
    —— (4S)-4-amino-5-[[(2S)-1-[[(2S)-1-[[(2S,3R)-4-[3,5-bis(trifluoromethyl)anilino]-3-hydroxy-4-oxo-1-phenylbutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-5-oxopentanoic acid 941689-44-7 C34H43F6N5O7
    (4S)-4-amino-5-[[(2S)-1-[[(2S)-1-[[(2S,3R)-4-[3,5-bis(trifluoromethyl)anilino]-3-hydroxy-4-oxo-1-phenylbutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-5-oxopentanoic acid
    —— 4-[3-(1-methylbutoxy)benzylidene]-N-pyridin-3-ylpiperidine-1-carboxamide 1191400-31-3 C23H29N3O2
    4-[3-(1-methylbutoxy)benzylidene]-N-pyridin-3-ylpiperidine-1-carboxamide
    —— 4-{3-[(3-methylcyclohexyl)oxy]benzylidene}-N-pyridin-3-ylpiperidine-1-carboxamide 1191400-29-9 C25H31N3O2
    4-{3-[(3-methylcyclohexyl)oxy]benzylidene}-N-pyridin-3-ylpiperidine-1-carboxamide
    —— 4-Phenyl-perhydropyrano<3,2-f>-1,4-oxazepin 61004-90-8 C14H19NO2
    4-Phenyl-perhydropyrano<3,2-f>-1,4-oxazepin
    —— 4-acetyl-6-chloro-3-hydroxy-2-iodobenzonitrile 1462921-15-8 C9H5ClINO2
    4-acetyl-6-chloro-3-hydroxy-2-iodobenzonitrile
    —— 4-(4,4'-dimethoxy-benzhydrylidene)-octahydro-pyrido[2,1-<i>c</i>][1,4]oxazepine 56099-55-9 C24H29NO3
    4-(4,4'-dimethoxy-benzhydrylidene)-octahydro-pyrido[2,1-<i>c</i>][1,4]oxazepine
    —— 4-chloro-N-(5-trifluoromethyl)-1H-1,2,4-triazol-3-yl benzenesulfonamide 1352288-09-5 C9H6ClF3N4O2S
    4-chloro-N-(5-trifluoromethyl)-1H-1,2,4-triazol-3-yl benzenesulfonamide
    —— 4-amino-3-methyl-N-(4-nitrobenzoyl)-2-chlorophenol 1297596-96-3 C14H11ClN2O4
    4-amino-3-methyl-N-(4-nitrobenzoyl)-2-chlorophenol
    —— 4-azido-3-<N-(tert-butyloxycarbonyl)amino>-5-phenylpyridine 170505-65-4 C16H17N5O2
    4-azido-3-<N-(tert-butyloxycarbonyl)amino>-5-phenylpyridine
    —— 4'-[[2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136317-79-8 C26H24N2O3
    4'-[[2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4.4-Dimethyl-2-<4-methoxy-benzyliden>-tetralon-(1)-oxyd 110553-97-4 C20H20O3
    4.4-Dimethyl-2-<4-methoxy-benzyliden>-tetralon-(1)-oxyd
    —— (4R,5S,6S)-5-hydroxy-7-[(1,1-dimethylethyl)diphenylsilyloxy]-4-methyl-6-(phenylmethoxy)heptan-3-one 1004972-75-1 C31H40O4Si
    (4R,5S,6S)-5-hydroxy-7-[(1,1-dimethylethyl)diphenylsilyloxy]-4-methyl-6-(phenylmethoxy)heptan-3-one
    —— 4-oxo-6-(p-tolylamino)-3,4-dihydrothieno[3,2-d]pyrimidine-7-carboxamide 1227412-66-9 C14H12N4O2S
    4-oxo-6-(p-tolylamino)-3,4-dihydrothieno[3,2-d]pyrimidine-7-carboxamide
    —— 4-[4-({4,4-dimethyl-2-[4-(trifluoromethyl)phenyl]cyclohex-1-en-1-yl}methyl)piperazin-1-yl]-2-(1H-indol-4-yloxy)-N-({3-nitro-4-[(3-pyrrolidin-1-ylpropyl)amino]phenyl}sulfonyl)benzamide 1228781-95-0 C48H54F3N7O6S
    4-[4-({4,4-dimethyl-2-[4-(trifluoromethyl)phenyl]cyclohex-1-en-1-yl}methyl)piperazin-1-yl]-2-(1H-indol-4-yloxy)-N-({3-nitro-4-[(3-pyrrolidin-1-ylpropyl)amino]phenyl}sulfonyl)benzamide
    —— 4-(2-hydroxy-4-phenylphenoxy)butanoic acid 191228-82-7 C16H16O4
    4-(2-hydroxy-4-phenylphenoxy)butanoic acid
    —— 4-chloro-7-nitro-2,5-bis(trifluoromethyl)benzimidazole 58987-78-3 C9H2ClF6N3O2
    4-chloro-7-nitro-2,5-bis(trifluoromethyl)benzimidazole
    —— 4',7-dihydroxy-3'-ethoxyflavanone 1262526-57-7 C17H16O5
    4',7-dihydroxy-3'-ethoxyflavanone
    —— 4-((4,6-dihydroxypyrimidin-5-yl)diazenyl)benzonitrile 1379977-44-2 C11H7N5O2
    4-((4,6-dihydroxypyrimidin-5-yl)diazenyl)benzonitrile
    —— 4-(2-ethyl-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazin-3-yl)-phenol 29107-72-0 C16H17NOS
    4-(2-ethyl-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazin-3-yl)-phenol
    —— 4-acetyl-1,3,6,8-tetramethylpyrido<6,1-f>xanthine 115174-49-7 C15H16N4O3
    4-acetyl-1,3,6,8-tetramethylpyrido<6,1-f>xanthine
    —— 4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(2-nitrophenyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 208590-38-9 C29H22F3N3O3
    4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(2-nitrophenyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide
    —— 4-{4-fluoro-3-[(4-pyridin-4-ylpiperazin-1-yl)carbonyl]benzyl}-5,6,7,8-tetrahydrophthalazin-1(2H)-one 1073654-39-3 C25H26FN5O2
    4-{4-fluoro-3-[(4-pyridin-4-ylpiperazin-1-yl)carbonyl]benzyl}-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-(2-Chloro-phenoxy)-pyridine-2,6-diamine 17792-38-0 C11H10ClN3O
    4-(2-Chloro-phenoxy)-pyridine-2,6-diamine
    —— 4',7-Dimethoxyisoflavanon-oxim 20921-26-0 C17H17NO4
    4',7-Dimethoxyisoflavanon-oxim
    —— 4-(Furan-2-yl)-3,3-dimethylcyclopentan-1-one 119216-31-8 C11H14O2
    4-(Furan-2-yl)-3,3-dimethylcyclopentan-1-one
    —— 4-Dipropylamino-5-nitro-isophthalonitrile 27595-35-3 C14H16N4O2
    4-Dipropylamino-5-nitro-isophthalonitrile
    —— (4-Aminonaphthalen-1-yl)sulfonylurea 43073-99-0 C11H11N3O3S
    (4-Aminonaphthalen-1-yl)sulfonylurea
    —— 4-[(2S,3S)-3-Benzyl-4-oxo-1-((R)-1-phenyl-ethylcarbamoyl)-azetidin-2-yloxy]-benzoic acid 256409-65-1 C26H24N2O5
    4-[(2S,3S)-3-Benzyl-4-oxo-1-((R)-1-phenyl-ethylcarbamoyl)-azetidin-2-yloxy]-benzoic acid