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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-(difluoromethoxy)-2-fluoro-N-[(1S,3R)-3-(3-methyl-4H-1,2,4-triazol-4-yl)cyclohexyl]biphenyl-4-sulfonamide 1261223-74-8 C22H23F3N4O3S
    4'-(difluoromethoxy)-2-fluoro-N-[(1S,3R)-3-(3-methyl-4H-1,2,4-triazol-4-yl)cyclohexyl]biphenyl-4-sulfonamide
    —— 4,5,6,7-tetrahydro-2-acetylamino-4-oxo-benzo<b>thiophene-5-malonic acid diethyl ester 138962-51-3 C17H21NO6S
    4,5,6,7-tetrahydro-2-acetylamino-4-oxo-benzo<b>thiophene-5-malonic acid diethyl ester
    —— 4-methoxy-N-(2-methyl-6-phenylphenyl)benzamide 112422-15-8 C21H19NO2
    4-methoxy-N-(2-methyl-6-phenylphenyl)benzamide
    —— (4S,7S,7aR)-4,7-diacetoxy-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one 952057-99-7 C11H12O7
    (4S,7S,7aR)-4,7-diacetoxy-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one
    —— 4-(o-nitrobenzamido)-but-1-en-3-ol 700869-93-8 C11H12N2O4
    4-(o-nitrobenzamido)-but-1-en-3-ol
    —— 4-O-(6-O-propionyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal 1250436-14-6 C26H44O13
    4-O-(6-O-propionyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal
    —— 4-ethyl-1-phenethyl-9H-carbazole 1260255-41-1 C17H22N2O4
    4-ethyl-1-phenethyl-9H-carbazole
    —— 4,4-Bis-trimethylsilanyl-3,5-dithia-cyclohepta[2,1-a;3,4-a']dinaphthalene 141832-10-2 C27H30S2Si2
    4,4-Bis-trimethylsilanyl-3,5-dithia-cyclohepta[2,1-a;3,4-a']dinaphthalene
    —— 4-[2-(2-amino-4,7-dioxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl)ethyl]benzoic acid 357400-65-8 C16H16N4O4
    4-[2-(2-amino-4,7-dioxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl)ethyl]benzoic acid
    —— 4-(4-chlorophenyl)tetrahydro-2H-thiopyran 1,1-dioxide 4820-21-7 C11H13ClO2S
    4-(4-chlorophenyl)tetrahydro-2H-thiopyran 1,1-dioxide
    —— (4R,6S,1'S)-6-<2-(1-Benzyl-1H-indol-3-yl)-1-iodoethyl>-4-<(tert-butyldimethylsilyl)oxy>tetrahydro-2H-pyran-2-one 171365-23-4 C28H36INO3Si
    (4R,6S,1'S)-6-<2-(1-Benzyl-1H-indol-3-yl)-1-iodoethyl>-4-<(tert-butyldimethylsilyl)oxy>tetrahydro-2H-pyran-2-one
    —— 4-Thiophen-3-yl-[2,2']bi[[1,3]dithiolylidene] 212690-45-4 C10H6S5
    4-Thiophen-3-yl-[2,2']bi[[1,3]dithiolylidene]
    —— 4-nitro-3-(6-nitrobenzo[1,3]-dioxol-5-yl)quinoline 669769-61-3 C16H9N3O6
    4-nitro-3-(6-nitrobenzo[1,3]-dioxol-5-yl)quinoline
    —— 4-(tert-butyl)phenyl (E)-3-(acetoxyimino)-2,2-dimethylbutanoate 98399-94-1 C18H25NO4
    4-(tert-butyl)phenyl (E)-3-(acetoxyimino)-2,2-dimethylbutanoate
    —— 4-acetyl-3-hydroxy-2H-furan-5-one 70450-64-5 C6H6O4
    4-acetyl-3-hydroxy-2H-furan-5-one
    —— (4Z)-3-(1,3-dithiolan-2-ylidene)-4-[(4-nitrophenyl)hydrazinylidene]-1-phenylpyrrolidine-2,5-dione 117060-58-9 C19H14N4O4S2
    (4Z)-3-(1,3-dithiolan-2-ylidene)-4-[(4-nitrophenyl)hydrazinylidene]-1-phenylpyrrolidine-2,5-dione
    —— 4-(((3-(furan-3-yl)-4-cyano-phenyl)(4H-1,2,4-triazol-4-yl)amino)methyl)phenyl sulfamate 1268821-72-2 C20H16N6O4S
    4-(((3-(furan-3-yl)-4-cyano-phenyl)(4H-1,2,4-triazol-4-yl)amino)methyl)phenyl sulfamate
    —— 4-(2-fluoro-4-iodophenylamino)-N-(3-hydroxypropyl)-1,5-dimethyl-6-oxo-1,6-dihydropyridazine-3-carboxamide 934639-44-8 C16H18FIN4O3
    4-(2-fluoro-4-iodophenylamino)-N-(3-hydroxypropyl)-1,5-dimethyl-6-oxo-1,6-dihydropyridazine-3-carboxamide
    —— 4-Hydroxy-8-(3-methyl-4-phenylsulfinylphenyl)pyrazolo[1,5-a]-1,3,5-triazine 117411-25-3 C18H14N4O2S
    4-Hydroxy-8-(3-methyl-4-phenylsulfinylphenyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— 4-Hydroxy-8-(3-methyl-4-nitrophenyl)pyrazolo[1,5-a]-1,3,5-triazine 117414-38-7 C12H9N5O3
    4-Hydroxy-8-(3-methyl-4-nitrophenyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— (4-phenylisoquinolin-1-yl)(p-tolyl)-methanone 1597444-72-8 C23H17NO
    (4-phenylisoquinolin-1-yl)(p-tolyl)-methanone
    —— 4β,9β,10β-Trihydroxy-5-methoxy-9α-methyl-1,4,4aα,9,9aα,10-hexahydro-anthracen 1194701-95-5 C16H20O4
    4β,9β,10β-Trihydroxy-5-methoxy-9α-methyl-1,4,4aα,9,9aα,10-hexahydro-anthracen
    —— 4,5-Dihydro-3,6-dimethoxy-4-phenyl-pyridazin 41013-08-5 C12H14N2O2
    4,5-Dihydro-3,6-dimethoxy-4-phenyl-pyridazin
    —— 4-(6-(2-methoxyphenyl)imidazo[1,2-b]pyridazin-3-yl)benzamide 1084951-24-5 C20H16N4O2
    4-(6-(2-methoxyphenyl)imidazo[1,2-b]pyridazin-3-yl)benzamide
    —— (+/-)-(4-Fluorphenyl)-bernsteinsaeureisohexylimid 3803-38-1 C16H20FNO2
    (+/-)-(4-Fluorphenyl)-bernsteinsaeureisohexylimid
    —— 4-(3-amino-1H-indazol-5-yl)-1,5-dihydro-2H-indeno[1,2-d]pyrimidin-2-one 1086625-41-3 C18H13N5O
    4-(3-amino-1H-indazol-5-yl)-1,5-dihydro-2H-indeno[1,2-d]pyrimidin-2-one
    —— 4-phenyl-N-(4-(pyrazolo[1,5-a]pyrimidin-7-yloxy)phenyl)phthalazin-1-amine 1071535-01-7 C26H18N6O
    4-phenyl-N-(4-(pyrazolo[1,5-a]pyrimidin-7-yloxy)phenyl)phthalazin-1-amine
    —— 4-(2-chlorobenzyl)-2-phenylpyrimidine-5-carboxylic acid 910053-52-0 C18H13ClN2O2
    4-(2-chlorobenzyl)-2-phenylpyrimidine-5-carboxylic acid
    —— 4-((1H-indol-4-yl)methylamino)-6-(3-methyl-4-(pyrrolidine-1-carbonyl)phenylamino)nicotinamide 1374214-43-3 C27H28N6O2
    4-((1H-indol-4-yl)methylamino)-6-(3-methyl-4-(pyrrolidine-1-carbonyl)phenylamino)nicotinamide
    —— 4-((1-methyl-1H-pyrazol-4-yl)methylamino)-6-(4-(1-propionylpiperidin-4-yl)phenylamino)nicotinamide 1374212-08-4 C25H31N7O2
    4-((1-methyl-1H-pyrazol-4-yl)methylamino)-6-(4-(1-propionylpiperidin-4-yl)phenylamino)nicotinamide
    —— 4-hydroxymethyl-N-{2-methyl-4-[3-(2-methyl-pyrrolidin-1-ylmethyl)-pyrrolidin-1-yl]-phenyl}-benzamide 1146549-73-6 C25H33N3O2
    4-hydroxymethyl-N-{2-methyl-4-[3-(2-methyl-pyrrolidin-1-ylmethyl)-pyrrolidin-1-yl]-phenyl}-benzamide
    —— 4-(4-cyanophenyl)-N-[(1S,2S)-2-hydroxycyclohexyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621271-79-1 C28H25F3N4O4
    4-(4-cyanophenyl)-N-[(1S,2S)-2-hydroxycyclohexyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— (4aR,6R,8aR)-2-[1,3]Dioxan-2-yl-1-(methoxy-trimethylsilanyl-methyl)-6,8a-dimethyl-5-methylene-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-ol 100432-32-4 C22H38O4Si
    (4aR,6R,8aR)-2-[1,3]Dioxan-2-yl-1-(methoxy-trimethylsilanyl-methyl)-6,8a-dimethyl-5-methylene-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-ol
    —— 4-ethyl-N-(4-((7-(methyloxy)-1,5-naphthyridin-4-yl)oxy)phenyl)-6-(5-methyl-2-thienyl)-3-pyridazinamine 1071532-00-7 C26H23N5O2S
    4-ethyl-N-(4-((7-(methyloxy)-1,5-naphthyridin-4-yl)oxy)phenyl)-6-(5-methyl-2-thienyl)-3-pyridazinamine
    —— <4-<Bis(2-cyanethyl)amino>-6-phenyl-1,3,5-triazin-2-yl>-phenyl-keton 112113-12-9 C22H18N6O
    <4-<Bis(2-cyanethyl)amino>-6-phenyl-1,3,5-triazin-2-yl>-phenyl-keton
    —— (4E)-N-hydroxy-3,5-diphenylpent-4-enamide 1159991-92-0 C17H17NO2
    (4E)-N-hydroxy-3,5-diphenylpent-4-enamide
    —— 4-cyano-3-methyl-N-(3,3',5-trifluoro-[1,1'-biphenyl]-4-yl)-6-(trifluoromethoxy)quinoline-2-carboxamide 1616959-87-5 C25H13F6N3O2
    4-cyano-3-methyl-N-(3,3',5-trifluoro-[1,1'-biphenyl]-4-yl)-6-(trifluoromethoxy)quinoline-2-carboxamide
    —— 4-carboxypiperidinium 1-carboxycyclobutane-1-carboxylate 1367351-32-3 C6H8O4*C6H11NO2
    4-carboxypiperidinium 1-carboxycyclobutane-1-carboxylate
    —— [(4R,5R,6S)-5-(tert-Butyl-dimethyl-silanyloxy)-6-methyl-2-oxo-[1,3]oxazinan-4-yl]-acetic acid ethyl ester 94944-36-2 C15H29NO5Si
    [(4R,5R,6S)-5-(tert-Butyl-dimethyl-silanyloxy)-6-methyl-2-oxo-[1,3]oxazinan-4-yl]-acetic acid ethyl ester
    —— 4-methyl-2-(pent-4-enyl)furan 78259-62-8 C10H14O
    4-methyl-2-(pent-4-enyl)furan
    —— 4-Hydroxy-7-propylbenzo[h]chromen-2-one 1211518-76-1 C16H14O3
    4-Hydroxy-7-propylbenzo[h]chromen-2-one
    —— 4-[2-(3-chloro-4-methoxyphenyl)-3-methoxy-6-methyl-4-oxo-4H-chromen-8-yl]-1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]pyridinium bromide 372103-59-8 Br*C33H26ClN2O6
    4-[2-(3-chloro-4-methoxyphenyl)-3-methoxy-6-methyl-4-oxo-4H-chromen-8-yl]-1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]pyridinium bromide
    —— 4-hydroxy-6-oxo-2-phenyl-6,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid (4-phenoxyphenyl)amide 1005331-60-1 C26H18N2O4S
    4-hydroxy-6-oxo-2-phenyl-6,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid (4-phenoxyphenyl)amide
    —— 4-amino-8-tert-butyl-6-cyclopropyl-N-(pyridin-2-ylmethyl)quinoline-2-carboxamide 1352338-51-2 C23H26N4O
    4-amino-8-tert-butyl-6-cyclopropyl-N-(pyridin-2-ylmethyl)quinoline-2-carboxamide
    —— 4-ethenyl-7-phenylmethoxy-4-prop-2-enoxy-2,3-dihydro-1H-naphthalene 1333495-33-2 C22H24O2
    4-ethenyl-7-phenylmethoxy-4-prop-2-enoxy-2,3-dihydro-1H-naphthalene
    —— [4-[[(3S,4S)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-[[(2R,6S)-6-(4-methylphenyl)oxan-2-yl]methylamino]pyridin-3-yl]methanone 1351864-89-5 C30H42N4O4
    [4-[[(3S,4S)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-[[(2R,6S)-6-(4-methylphenyl)oxan-2-yl]methylamino]pyridin-3-yl]methanone
    —— 4,4,5,5-tetrakis-trifluoromethyl-2λ<sup>5</sup>-spiro[[1,3,2]dioxaphospholane-2,1'-(2,6,7-trioxa-1,4-diphospha-bicyclo[2.2.2]octane)] 36415-79-9 C9H6F12O5P2
    4,4,5,5-tetrakis-trifluoromethyl-2λ<sup>5</sup>-spiro[[1,3,2]dioxaphospholane-2,1'-(2,6,7-trioxa-1,4-diphospha-bicyclo[2.2.2]octane)]
    —— 4,9-bis(4-bromophenyl)-3,8-diethoxy-2,7-dioxa-5,10-diaza-3λ5,8λ5-diphospha-1,6(1,4)-dibenzenacyclodecaphane-3,8-dione 1375142-94-1 C30H30Br2N2O6P2
    4,9-bis(4-bromophenyl)-3,8-diethoxy-2,7-dioxa-5,10-diaza-3λ5,8λ5-diphospha-1,6(1,4)-dibenzenacyclodecaphane-3,8-dione
    —— (+/-)-4-[3-(1-methylethyl)-2-oxo-oxazolidin-5-ylmethoxy]benzoic acid 183146-39-6 C14H17NO5
    (+/-)-4-[3-(1-methylethyl)-2-oxo-oxazolidin-5-ylmethoxy]benzoic acid
    —— 4,6-bis-(2-tert-butoxycarbonylamino-ethoxy)-isophthalic acid dimethyl ester 898809-04-6 C24H36N2O10
    4,6-bis-(2-tert-butoxycarbonylamino-ethoxy)-isophthalic acid dimethyl ester