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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-acetyl-1-(1H-benzoimidazol-5-yl)-5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-3-hydroxy-1,5-dihydro-pyrrol-2-one 1024609-45-7 C18H19N3O5
    4-acetyl-1-(1H-benzoimidazol-5-yl)-5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-3-hydroxy-1,5-dihydro-pyrrol-2-one
    —— (4-Allyl-2-methoxy-phenoxy)-acetic acid [1-phenyl-eth-(Z)-ylidene]-hydrazide 15178-37-7 C20H22N2O3
    (4-Allyl-2-methoxy-phenoxy)-acetic acid [1-phenyl-eth-(Z)-ylidene]-hydrazide
    —— (4-{[benzhydryl(benzylcarbamoylphenylmethyl)carbamoyl]methyl}-7,10-bis(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododec-1-yl)acetic acid ethyl ester 1093225-13-8 C50H64N6O8
    (4-{[benzhydryl(benzylcarbamoylphenylmethyl)carbamoyl]methyl}-7,10-bis(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododec-1-yl)acetic acid ethyl ester
    —— 4α,5-epoxy-3β-methoxy-5α-cholestan-6β-ol 57423-41-3 C28H48O3
    4α,5-epoxy-3β-methoxy-5α-cholestan-6β-ol
    —— 4'-Chlor-2'-mercaptoacetophenon 40183-46-8 C8H7ClOS
    4'-Chlor-2'-mercaptoacetophenon
    —— 4-(2-Hydroxy-benzyliden-)amino-2-methyl-3-ethyl-thiomorpholin-1,1-dioxid 75161-35-2 C14H20N2O3S
    4-(2-Hydroxy-benzyliden-)amino-2-methyl-3-ethyl-thiomorpholin-1,1-dioxid
    —— 4-{Ethoxycarbonyl-[(E)-methoxyimino]-methyl}-2-[(E)-2,2,2-trichloro-ethoxycarbonylimino]-thiazole-3-carboxylic acid 2,2,2-trichloro-ethyl ester 92592-10-4 C14H13Cl6N3O7S
    4-{Ethoxycarbonyl-[(E)-methoxyimino]-methyl}-2-[(E)-2,2,2-trichloro-ethoxycarbonylimino]-thiazole-3-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— (4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}(2-pyridyl))-N-(2-imidazol-4-ylethyl)carboxamide 611216-58-1 C25H22BrN7O2
    (4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}(2-pyridyl))-N-(2-imidazol-4-ylethyl)carboxamide
    —— (4S,5R)-4-Furan-2-yl-5-methyl-5-phenyl-4,5-dihydro-oxazole 76717-80-1 C14H13NO2
    (4S,5R)-4-Furan-2-yl-5-methyl-5-phenyl-4,5-dihydro-oxazole
    —— 4-chloro-3,3-dimethyl-2-phenylthiocyclopentene 121712-15-0 C13H15ClS
    4-chloro-3,3-dimethyl-2-phenylthiocyclopentene
    —— [4-[(E)-2-[4-[(E)-2-(3,4,5-tridodecoxyphenyl)ethenyl]phenyl]ethenyl]phenyl]methanol 299204-64-1 C59H92O4
    [4-[(E)-2-[4-[(E)-2-(3,4,5-tridodecoxyphenyl)ethenyl]phenyl]ethenyl]phenyl]methanol
    —— (4R,5R)-5-[(S)-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-hydroxy-methyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester 91312-46-8 C13H22O7
    (4R,5R)-5-[(S)-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-hydroxy-methyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester
    —— 4,4'-methylene-bis(2-phenylnaphtho[2,3-d]-1,3,2-dioxaphosphorin-4-one) 914377-83-6 C35H22O6P2
    4,4'-methylene-bis(2-phenylnaphtho[2,3-d]-1,3,2-dioxaphosphorin-4-one)
    —— 4-methyl-piperazine-1-carbothioic acid 3,4-dimethoxy-anilide 69872-96-4 C14H21N3O2S
    4-methyl-piperazine-1-carbothioic acid 3,4-dimethoxy-anilide
    —— (4R)-4-ethenyl-2,9-bis(prop-2-enyl)-1,3,4,7-tetrahydropyrrolo[2,3-h]isoquinoline 1426891-49-7 C19H22N2
    (4R)-4-ethenyl-2,9-bis(prop-2-enyl)-1,3,4,7-tetrahydropyrrolo[2,3-h]isoquinoline
    —— [4-Fluoro-2-(trifluoromethyl)phenyl]-(4-pyrrol-1-ylphenyl)methanone 1062153-16-5 C18H11F4NO
    [4-Fluoro-2-(trifluoromethyl)phenyl]-(4-pyrrol-1-ylphenyl)methanone
    —— (4R,5S)-5-methyl-4-[(2S)-2-[5-[4-[2-[4-[2-[(2S)-1-[(4R,5S)-5-methyl-2-oxo-1,3-oxazolidine-4-carbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]ethynyl]phenyl]-1H-imidazol-2-yl]pyrrolidine-1-carbonyl]-1,3-oxazolidin-2-one 1228967-23-4 C38H38N8O6
    (4R,5S)-5-methyl-4-[(2S)-2-[5-[4-[2-[4-[2-[(2S)-1-[(4R,5S)-5-methyl-2-oxo-1,3-oxazolidine-4-carbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]ethynyl]phenyl]-1H-imidazol-2-yl]pyrrolidine-1-carbonyl]-1,3-oxazolidin-2-one
    —— 4-[[[5-chloro-2-[4-[4-(2-hydroxy-2-methylpropyl)piperazin-1-yl]-2-methylanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383680-90-7 C30H38ClN7O2
    4-[[[5-chloro-2-[4-[4-(2-hydroxy-2-methylpropyl)piperazin-1-yl]-2-methylanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-N,N-Diethylaminodithiosalicylsaeure 31314-89-3 C11H15NOS2
    4-N,N-Diethylaminodithiosalicylsaeure
    —— 4-[(E)-2-(4-[1,3]Dioxolo[4',5':4,5]benzo[1,2-d][1,2,3]triazol-2-yl-phenyl)-vinyl]-benzoic acid butyl ester 59427-85-9 C26H23N3O4
    4-[(E)-2-(4-[1,3]Dioxolo[4',5':4,5]benzo[1,2-d][1,2,3]triazol-2-yl-phenyl)-vinyl]-benzoic acid butyl ester
    —— 4-(2-chloroethyl)-3-methyl-N-p-tolylisoxazol-5-amine 1021876-37-8 C13H15ClN2O
    4-(2-chloroethyl)-3-methyl-N-p-tolylisoxazol-5-amine
    —— 4-(((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)methyl)-N-(pyridin-3-yl)benzamide 2069950-14-5 C23H16ClN3O3
    4-(((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)methyl)-N-(pyridin-3-yl)benzamide
    —— (4-methoxy-phenyl)-[3-(4-methoxy-phenylethynyl)-1H-inden-2-yl]-methanone 1113009-89-4 C26H20O3
    (4-methoxy-phenyl)-[3-(4-methoxy-phenylethynyl)-1H-inden-2-yl]-methanone
    —— 4-(2-(pyridin-2-yl)thiophen-3-yl)benzonitrile 1446418-93-4 C16H10N2S
    4-(2-(pyridin-2-yl)thiophen-3-yl)benzonitrile
    —— 4-Hydroxy-4-methyl-5-o-tolyl-pentan-2-on 15121-59-2 C13H18O2
    4-Hydroxy-4-methyl-5-o-tolyl-pentan-2-on
    —— 4-[(2-Chloro-phenyl)-hydrazono]-5-methyl-2-phthalazin-1-yl-2,4-dihydro-pyrazol-3-one 132577-05-0 C18H13ClN6O
    4-[(2-Chloro-phenyl)-hydrazono]-5-methyl-2-phthalazin-1-yl-2,4-dihydro-pyrazol-3-one
    —— 4,5-bis<(benzyloxy)methyl>-1-methyl-2-(methylsulfonyl)imidazole 133778-43-5 C21H24N2O4S
    4,5-bis<(benzyloxy)methyl>-1-methyl-2-(methylsulfonyl)imidazole
    —— 4-Benzyloxy-2-(trifluoromethoxy)benzoic acid 1809161-55-4 C15H11F3O4
    4-Benzyloxy-2-(trifluoromethoxy)benzoic acid
    —— 4-methylamino-5-[4-(methylamino-methyl)-[1,2,3]triazol-1-yl]-2-phenyl-2<i>H</i>-pyridazin-3-one 25660-84-8 C15H17N7O
    4-methylamino-5-[4-(methylamino-methyl)-[1,2,3]triazol-1-yl]-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 4-hydroxy-benzoic acid [2-(4,5-dimethyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-1-phenyl-ethylidene]-hydrazide 39641-11-7 C21H20N4O3S
    4-hydroxy-benzoic acid [2-(4,5-dimethyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-1-phenyl-ethylidene]-hydrazide
    —— (4R)-4-(tert-butyldimethylsilyloxy)-1-(2,2-dimethyl-1,3-dioxin-4-one-6-yl)-6-heptyn-2-one 640270-67-3 C19H30O5Si
    (4R)-4-(tert-butyldimethylsilyloxy)-1-(2,2-dimethyl-1,3-dioxin-4-one-6-yl)-6-heptyn-2-one
    —— 4-hydroxy-8-trifluoromethyl-quinoline-3-carboxylic acid (5-fluoro-2-hydroxy-benzylidene)-hydrazide 1346226-43-4 C18H11F4N3O3
    4-hydroxy-8-trifluoromethyl-quinoline-3-carboxylic acid (5-fluoro-2-hydroxy-benzylidene)-hydrazide
    —— 4-Amino-5-n-octylpyrimidin 27228-47-3 C12H21N3
    4-Amino-5-n-octylpyrimidin
    —— 4-(2,4-dichloro-benzenesulfonyl)-3-{2-[4-(morpholin-4-yl-phenyl-methyl)-piperidin-1-yl]-2-oxo-ethyl}-piperazin-2-one 1073694-36-6 C28H34Cl2N4O5S
    4-(2,4-dichloro-benzenesulfonyl)-3-{2-[4-(morpholin-4-yl-phenyl-methyl)-piperidin-1-yl]-2-oxo-ethyl}-piperazin-2-one
    —— 4-[2-[2-(4-aminophenyl)sulfanylethylamino]ethylsulfanyl]aniline 61455-07-0 C16H21N3S2
    4-[2-[2-(4-aminophenyl)sulfanylethylamino]ethylsulfanyl]aniline
    —— 4-benzylidene-2-phenyl-5-pyridin-3-yl-2,4-dihydro-pyrazol-3-one 40700-50-3 C21H15N3O
    4-benzylidene-2-phenyl-5-pyridin-3-yl-2,4-dihydro-pyrazol-3-one
    —— 4-Phenylsulfamoyl-butyronitril 35517-20-5 C10H12N2O2S
    4-Phenylsulfamoyl-butyronitril
    —— 4-(cyclopropylamino)-N-[(2R)-2-fluoro-3-hydroxy-3-methylbutyl]-6-([1,3]thiazolo[5,4-b]pyridin-5-ylamino)pyridine-3-carboxamide 1610019-24-3 C20H23FN6O2S
    4-(cyclopropylamino)-N-[(2R)-2-fluoro-3-hydroxy-3-methylbutyl]-6-([1,3]thiazolo[5,4-b]pyridin-5-ylamino)pyridine-3-carboxamide
    —— 4-Formyl-isothiazolo<5,4-b>-1,4-benzothiazin 18587-48-9 C10H6N2OS2
    4-Formyl-isothiazolo<5,4-b>-1,4-benzothiazin
    —— 4-(1-((dimethylamino)methyl)-2,3-dioxoindolin-5-yl)semicarbazide 1426685-06-4 C12H15N5O3
    4-(1-((dimethylamino)methyl)-2,3-dioxoindolin-5-yl)semicarbazide
    —— 4,5-dibromo-1-methoxymethyl-2-methylthioimidazole 112517-30-3 C6H8Br2N2OS
    4,5-dibromo-1-methoxymethyl-2-methylthioimidazole
    —— (4Z,8E,10S,11S)-11-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-13-[(4-methoxyphenyl)methoxy]-4,8-dimethyl-10-(phenylmethoxymethoxy)trideca-4,8-dienal 145284-78-2 C39H60O6Si
    (4Z,8E,10S,11S)-11-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-13-[(4-methoxyphenyl)methoxy]-4,8-dimethyl-10-(phenylmethoxymethoxy)trideca-4,8-dienal
    —— 4-[(5-Bromo-4-fluoro-2-methylphenyl)hydrazinylidene]butan-1-ol 909415-66-3 C11H14BrFN2O
    4-[(5-Bromo-4-fluoro-2-methylphenyl)hydrazinylidene]butan-1-ol
    —— (4S,5S,6S,E)-6-((S)-1,2-bis(benzyloxy)ethyl)-5-fluoroocta-2,7-dien-4-ol 1332850-49-3 C24H29FO3
    (4S,5S,6S,E)-6-((S)-1,2-bis(benzyloxy)ethyl)-5-fluoroocta-2,7-dien-4-ol
    —— 4-[(6-phenylamino-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)-hydrazono-methyl]-phenol 851660-63-4 C17H13N7O2
    4-[(6-phenylamino-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)-hydrazono-methyl]-phenol
    —— 4-Amino-6-cyano-2-(1-(7-chlorofuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102065-01-9 C14H10ClN5OS
    4-Amino-6-cyano-2-(1-(7-chlorofuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-Dipropylamino-3,5-dinitro-N-(2,2,2-trichloro-1-imino-ethyl)-benzenesulfonamide 40258-57-9 C14H18Cl3N5O6S
    4-Dipropylamino-3,5-dinitro-N-(2,2,2-trichloro-1-imino-ethyl)-benzenesulfonamide
    —— 4-Amino-1-(tert-butoxycarbonyl)-2-[[2-[N-(tert-butoxy-carbonyl)-N-methylamino]ethyl]amino]-1H-benzimidazole 208772-80-9 C20H31N5O4
    4-Amino-1-(tert-butoxycarbonyl)-2-[[2-[N-(tert-butoxy-carbonyl)-N-methylamino]ethyl]amino]-1H-benzimidazole
    —— 4-(1-Methyl-2,3-dihydroindol-5-yl)isoquinoline-6-carboxamide 1248554-55-3 C19H17N3O
    4-(1-Methyl-2,3-dihydroindol-5-yl)isoquinoline-6-carboxamide
    —— 4-amino-5-bromo-2-methyl-1-<i>p</i>-tolyl-tetrahydro-pyridazine-3,6-dione 74667-70-2 C12H14BrN3O2
    4-amino-5-bromo-2-methyl-1-<i>p</i>-tolyl-tetrahydro-pyridazine-3,6-dione