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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Thiazolidinone, 3-(4,5-dihydro-1H-imidazol-2-yl)-5-((4-(3,4-dimethylphenyl)-1-piperazinyl)methyl)-2-thioxo-, monohydriodide 99304-17-3 C19H26IN5OS2
    4-Thiazolidinone, 3-(4,5-dihydro-1H-imidazol-2-yl)-5-((4-(3,4-dimethylphenyl)-1-piperazinyl)methyl)-2-thioxo-, monohydriodide
    —— 4,4,5,5-tetramethyl-2-imidazolidinone 3964-19-0 C7H14N2O
    4,4,5,5-tetramethyl-2-imidazolidinone
    —— 4-benzoyl-2-benzyl-6-chloropyridazin-3(2H)-one 1316848-96-0 C18H13ClN2O2
    4-benzoyl-2-benzyl-6-chloropyridazin-3(2H)-one
    —— 4-(tert-Butyl-dimethyl-silanyloxymethyl)-8-ethyl-1-methoxymethoxy-naphthalen-2-ol 1027014-65-8 C21H32O4Si
    4-(tert-Butyl-dimethyl-silanyloxymethyl)-8-ethyl-1-methoxymethoxy-naphthalen-2-ol
    —— 4-Hydroxy-1,1-dimethylpiperidinium bromide 3-methyl-2-phenylvalerate 100337-30-2 C19H30BrNO2
    4-Hydroxy-1,1-dimethylpiperidinium bromide 3-methyl-2-phenylvalerate
    —— (4-aminophenyl)ethylphenylamine 5543-89-5 C14H16N2
    (4-aminophenyl)ethylphenylamine
    —— 4-bromophenyl methoxy-valyl phosphorochloridate 1064685-41-1 C12H16BrClNO4P
    4-bromophenyl methoxy-valyl phosphorochloridate
    —— 4-(4-methoxy-phenyl)-5-[2-(4-phenyl-piperazin-1-yl)-ethyl]-3<i>H</i>-oxazol-2-one 52868-09-4 C22H25N3O3
    4-(4-methoxy-phenyl)-5-[2-(4-phenyl-piperazin-1-yl)-ethyl]-3<i>H</i>-oxazol-2-one
    —— 4-{[(3-cyclopentylpropanoyl)(2,2-dimethyl-4-oxo-4H-1,3-benzodioxin-6-yl)amino]methyl}benzoic acid 842137-60-4 C26H29NO6
    4-{[(3-cyclopentylpropanoyl)(2,2-dimethyl-4-oxo-4H-1,3-benzodioxin-6-yl)amino]methyl}benzoic acid
    —— 4-Aminoquinazoline derivative, 6f 1253969-39-9 C27H31N5O3S
    4-Aminoquinazoline derivative, 6f
    —— 4-(2-amidino-1,2,3,4-tetrahydroisoquinolin-7-yloxymethyl)-1-(pyridin-4-yl)piperidine-4-carboxylic acid 247131-06-2 C22H27N5O3
    4-(2-amidino-1,2,3,4-tetrahydroisoquinolin-7-yloxymethyl)-1-(pyridin-4-yl)piperidine-4-carboxylic acid
    —— 4-(diaminomethylideneamino)butyl carbamimidothioate;hydron;dibromide —— C6H17Br2N5S
    4-(diaminomethylideneamino)butyl carbamimidothioate;hydron;dibromide
    —— 4-hydroxy-3-methoxy-5-propyl-1-naphthalenecarbaldehyde 131421-31-3 C15H16O3
    4-hydroxy-3-methoxy-5-propyl-1-naphthalenecarbaldehyde
    —— 4-methoxy-1-phenylsulfanyl-1H-naphtho[1,2-c]furan-3-one 1407803-95-5 C19H14O3S
    4-methoxy-1-phenylsulfanyl-1H-naphtho[1,2-c]furan-3-one
    —— 4-[2-Ethyl-5-(4-trifluoromethyl-benzyl)-2H-pyrazol-3-yl]-piperidine 791051-89-3 C18H22F3N3
    4-[2-Ethyl-5-(4-trifluoromethyl-benzyl)-2H-pyrazol-3-yl]-piperidine
    —— 4-{[(3-cyclopentylpropanoyl)(2,2-dimethyl-4-oxo-4H-1,3-benzodioxin-6-yl)amino]methyl}-N-(4-phenoxybenzyl)benzamide 842137-61-5 C39H40N2O6
    4-{[(3-cyclopentylpropanoyl)(2,2-dimethyl-4-oxo-4H-1,3-benzodioxin-6-yl)amino]methyl}-N-(4-phenoxybenzyl)benzamide
    —— 4-Hydroxy-1-(3-trifluoromethoxyphenyl)-3-(4-trifluoromethylphenylacetyl)-1,8-naphthyridin-2(1H)-one 929612-49-7 C24H14F6N2O4
    4-Hydroxy-1-(3-trifluoromethoxyphenyl)-3-(4-trifluoromethylphenylacetyl)-1,8-naphthyridin-2(1H)-one
    —— 4-hydroxy-N-(4-phenoxybenzyl)-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide 1187991-83-8 C21H17N5O3
    4-hydroxy-N-(4-phenoxybenzyl)-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide
    —— 4-hydroxy-1-(3-trifluoromethylphenyl)-3-(4-trifluoromethylphenylacetyl)-1,8-naphthyridin-2(1H)-one 929612-43-1 C24H14F6N2O3
    4-hydroxy-1-(3-trifluoromethylphenyl)-3-(4-trifluoromethylphenylacetyl)-1,8-naphthyridin-2(1H)-one
    —— 4-cyano-N-(4-phenoxybenzyl)-1H-pyrazole-1-carboxamide 1622426-86-1 C18H14N4O2
    4-cyano-N-(4-phenoxybenzyl)-1H-pyrazole-1-carboxamide
    —— 4-benzoyl-1-ethyl-1,2,3-triazole 134926-96-8 C11H11N3O
    4-benzoyl-1-ethyl-1,2,3-triazole
    —— 4-(2-bromo-4-methoxyphenyl)-3,3-dimethylbutanal 403482-38-2 C13H17BrO2
    4-(2-bromo-4-methoxyphenyl)-3,3-dimethylbutanal
    —— 4-anilino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 62617-48-5 C13H11N3O
    4-anilino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-benzoyl-1-isopropyl-1,2,3-triazole 134926-97-9 C12H13N3O
    4-benzoyl-1-isopropyl-1,2,3-triazole
    —— 4-benzylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 67405-27-0 C14H13N3O
    4-benzylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-Allylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 62617-46-3 C10H11N3O
    4-Allylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-Ethylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 62617-42-9 C9H11N3O
    4-Ethylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-Dimethylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 62617-40-7 C9H11N3O
    4-Dimethylamino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-amino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 36380-79-7 C7H7N3O
    4-amino-1-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-Aminoquinazoline derivative, 6h 1253969-41-3 C26H28N4O3S
    4-Aminoquinazoline derivative, 6h
    —— 4-[2-Hydroxy-3-(propan-2-ylamino)propoxy]-1,7,8,9,10-pentamethyl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 1115115-68-8 C20H32N2O4
    4-[2-Hydroxy-3-(propan-2-ylamino)propoxy]-1,7,8,9,10-pentamethyl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
    —— 4-Aminoquinazoline derivative, 6i 1253969-42-4 C26H30N4O3S
    4-Aminoquinazoline derivative, 6i
    —— 4,5-Bis(4-methoxyphenyl)-2-[1-(2-vinyloxyethyl)-pyrrol-2-yl]thiazole 101001-55-2 C25H24N2O3S
    4,5-Bis(4-methoxyphenyl)-2-[1-(2-vinyloxyethyl)-pyrrol-2-yl]thiazole
    —— 4-Aminoquinazoline derivative, 6g 1253969-40-2 C27H30N4O3S
    4-Aminoquinazoline derivative, 6g
    —— 4-butyl-4-piperidinol 22093-38-5 C9H19NO
    4-butyl-4-piperidinol
    —— 4-(3-ethyl-1,2,4-oxadiazol-5-yl)-1-(3-phenoxyphenyl)-imidazole 124457-32-5 C19H16N4O2
    4-(3-ethyl-1,2,4-oxadiazol-5-yl)-1-(3-phenoxyphenyl)-imidazole
    —— 4-[N'-(2-oxo-6-phenoxy-1,2-dihydro-indol-3-ylidene)-hydrazino]benzenesulfonamide —— C20H16N4O4S
    4-[N'-(2-oxo-6-phenoxy-1,2-dihydro-indol-3-ylidene)-hydrazino]benzenesulfonamide
    —— 4-(3-Phenoxyanilino)-2-(pyridin-3-yl)-6-(trifluoromethyl)pyrimidine 438248-02-3 C22H15F3N4O
    4-(3-Phenoxyanilino)-2-(pyridin-3-yl)-6-(trifluoromethyl)pyrimidine
    —— 4H-3,1-Benzoxazin-4-one, 2,2'-(2-phenylethenylidene)bis- 101646-10-0 C24H14N2O4
    4H-3,1-Benzoxazin-4-one, 2,2'-(2-phenylethenylidene)bis-
    —— 4,5-bis(4-methoxyphenyl)-2-(1-n-propoxymethylpyrrol-2-yl)thiazole 101001-53-0 C25H26N2O3S
    4,5-bis(4-methoxyphenyl)-2-(1-n-propoxymethylpyrrol-2-yl)thiazole
    —— 4-[(3-phenoxy-phenyl)hydrazono]-4H-pyrazole-3,5-diamine 366802-13-3 C15H14N6O
    4-[(3-phenoxy-phenyl)hydrazono]-4H-pyrazole-3,5-diamine
    —— [4-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)phenyl]-(3,4-dimethoxyphenyl)methanone 1147092-63-4 C25H25NO3
    [4-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)phenyl]-(3,4-dimethoxyphenyl)methanone
    —— 4-bromo-1-oxo-N-(3-phenoxyphenyl)-1,2-dihydroisoquinoline-3-carboxamide 1220958-81-5 C22H15BrN2O3
    4-bromo-1-oxo-N-(3-phenoxyphenyl)-1,2-dihydroisoquinoline-3-carboxamide
    —— 4,6,16,18-tetraaza-11,23-dimethyl-5,17-bis[(2-(N'-(4-nitrophenyl)ureido)ethyl)amino]-2,8,14,20-tetraoxacalix[4]arene 1369593-98-5 C40H36N12O10
    4,6,16,18-tetraaza-11,23-dimethyl-5,17-bis[(2-(N'-(4-nitrophenyl)ureido)ethyl)amino]-2,8,14,20-tetraoxacalix[4]arene
    —— 4-(2,3-dihydro-6-methyl-4-oxo-5-phenyl-4H-1,3-oxazin-3-yl)-4-methylpent-1-en-3-one 192712-79-1 C17H19NO3
    4-(2,3-dihydro-6-methyl-4-oxo-5-phenyl-4H-1,3-oxazin-3-yl)-4-methylpent-1-en-3-one
    —— 4-(3,5-difluorophenyl)-2,2-dimethyl-5-{3-methyl-4-(methylsulfinyl)phenyl}-3(2H)-furanone 301696-26-4 C20H18F2O3S
    4-(3,5-difluorophenyl)-2,2-dimethyl-5-{3-methyl-4-(methylsulfinyl)phenyl}-3(2H)-furanone
    —— 4-(3-Ethyl-isoxazol-5-yl)-5-methyl-1-(3-phenoxyphenyl)imidazole 145689-87-8 C21H19N3O2
    4-(3-Ethyl-isoxazol-5-yl)-5-methyl-1-(3-phenoxyphenyl)imidazole
    —— 4,6,16,18-tetraaza-11,23-dimethyl-5,17-bis[(2-(N'-(4-nitrophenyl)thioureido)ethyl)amino]-2,8,14,20-tetraoxacalix[4]arene 1369593-99-6 C40H36N12O8S2
    4,6,16,18-tetraaza-11,23-dimethyl-5,17-bis[(2-(N'-(4-nitrophenyl)thioureido)ethyl)amino]-2,8,14,20-tetraoxacalix[4]arene
    —— 4-(2-Hydroxy-3-(4-morpholino)propyl)-1H-pyrido(2,3-e)-1,4-diazepine-2,3,5(4H)-trione 101204-92-6 C15H18N4O5
    4-(2-Hydroxy-3-(4-morpholino)propyl)-1H-pyrido(2,3-e)-1,4-diazepine-2,3,5(4H)-trione
    —— {4-[(benzylmethylamino)methyl]phenyl}-(3,4-dimethoxyphenyl)methanone 1147092-58-7 C24H25NO3
    {4-[(benzylmethylamino)methyl]phenyl}-(3,4-dimethoxyphenyl)methanone