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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-amino}-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one 127570-95-0 C17H13N5O2
    4-{[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-amino}-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
    —— 4-(2-hydroxy-anilino)-3,5-dinitro-benzophenone 861531-68-2 C19H13N3O6
    4-(2-hydroxy-anilino)-3,5-dinitro-benzophenone
    —— 4-Carboxymethyl-3-bromo-8-(2,6-dichlorobenzoylamino)quinoline 190138-14-8 C18H11BrCl2N2O3
    4-Carboxymethyl-3-bromo-8-(2,6-dichlorobenzoylamino)quinoline
    —— 4-amino-3,5-bis(2-phenylsulfanylethyl)-1,2,4-triazole 1158839-63-4 C18H20N4S2
    4-amino-3,5-bis(2-phenylsulfanylethyl)-1,2,4-triazole
    —— 4-chloro-3-ethoxycarbonyl-6-(3-fluoro-2-methyl-benzyl)-5-phenyl-pyrrolo[1,2-b]pyridazine-7-carboxylic acid 1262892-11-4 C25H20ClFN2O4
    4-chloro-3-ethoxycarbonyl-6-(3-fluoro-2-methyl-benzyl)-5-phenyl-pyrrolo[1,2-b]pyridazine-7-carboxylic acid
    —— 4-(2-dimethylaminoethylamino)-N-[9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl]-butyramide 1208363-74-9 C29H37N3O8
    4-(2-dimethylaminoethylamino)-N-[9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl]-butyramide
    —— 4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'-(3-trifluoromethyl-benzylcarbamoyl)-biphenyl-2-carboxylic acid 1428481-30-4 C31H19Cl2F3N2O3S
    4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'-(3-trifluoromethyl-benzylcarbamoyl)-biphenyl-2-carboxylic acid
    —— 4-(3-chlorophenyl)-2-cyclobutyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569823-22-8 C21H22ClN5
    4-(3-chlorophenyl)-2-cyclobutyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 4-amino-2-methylphenylboronic acid 216060-08-1 C7H10BNO2
    4-amino-2-methylphenylboronic acid
    —— 4-hydroxy-1-[7-hydroxy-2-methyl-6-(1-methylethyl)naphthalen-1-yl]-4-methylpent-2-en-1-one 1322684-38-7 C20H24O3
    4-hydroxy-1-[7-hydroxy-2-methyl-6-(1-methylethyl)naphthalen-1-yl]-4-methylpent-2-en-1-one
    —— 4-(5-chlorothiophen-2-yl)-2-(3-fluoropiperidin-1-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569822-55-4 C20H22ClFN6S
    4-(5-chlorothiophen-2-yl)-2-(3-fluoropiperidin-1-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 4-Aethoxy-2.5-dimethyl-benzaldehyd 147351-65-3 C11H14O2
    4-Aethoxy-2.5-dimethyl-benzaldehyd
    —— (4-chloro-2,5-difluorophenyl)[(7R,8aS)-7-[(5-cyclopropylpyrazin-2-yl)oxy]hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]methanone 1429295-35-1 C21H21ClF2N4O2
    (4-chloro-2,5-difluorophenyl)[(7R,8aS)-7-[(5-cyclopropylpyrazin-2-yl)oxy]hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]methanone
    —— 4-ethyl-4-[2-(4'-heptylbiphenyl-4-yl)ethyl]oxazolidin-2-one 845551-33-9 C26H35NO2
    4-ethyl-4-[2-(4'-heptylbiphenyl-4-yl)ethyl]oxazolidin-2-one
    —— 4-(4-methoxyphenyl)-1-phenyl-3-(trifluoromethyl)-4H-pyridazine 1377791-74-6 C18H15F3N2O
    4-(4-methoxyphenyl)-1-phenyl-3-(trifluoromethyl)-4H-pyridazine
    —— {4-(4-Chloro-phenyl)-3-(4-ethoxy-phenyl)-2-[(E)-4-ethoxy-phenylimino]-4-hydroxy-thiazolidin-5-yl}-acetic acid ethyl ester 39244-43-4 C29H31ClN2O5S
    {4-(4-Chloro-phenyl)-3-(4-ethoxy-phenyl)-2-[(E)-4-ethoxy-phenylimino]-4-hydroxy-thiazolidin-5-yl}-acetic acid ethyl ester
    —— 4-(2-Hydroxyethyl)Amino-6,7,8-Trimethoxyquinazoline 165953-68-4 C13H17N3O4
    4-(2-Hydroxyethyl)Amino-6,7,8-Trimethoxyquinazoline
    —— 4,2',4'-Trinitro-biphenyl-2,6-dicarboxylic acid 69808-08-8 C14H7N3O10
    4,2',4'-Trinitro-biphenyl-2,6-dicarboxylic acid
    —— 4,5-Dimethoxy-benzothiophen-carbonsaeure-(2) 70258-69-4 C11H10O4S
    4,5-Dimethoxy-benzothiophen-carbonsaeure-(2)
    —— 4-Dimethylamino-5,5-dimethyl-2-methylmercapto-3-phenyl-Δ<sup>1</sup>-imidazolin 70169-63-0 C14H21N3S
    4-Dimethylamino-5,5-dimethyl-2-methylmercapto-3-phenyl-Δ<sup>1</sup>-imidazolin
    —— 4-(N'-Benzyl-N'-phenyl-hydrazino)-1-cyclohexyl-5-oxo-2,5-dihydro-1H-pyrrole-2,3-dicarboxylic acid diamide 70383-27-6 C25H29N5O3
    4-(N'-Benzyl-N'-phenyl-hydrazino)-1-cyclohexyl-5-oxo-2,5-dihydro-1H-pyrrole-2,3-dicarboxylic acid diamide
    —— 4-acetyl-3-(phenylthiomethyl)isoxazol-5(4H)-one 99698-38-1 C12H11NO3S
    4-acetyl-3-(phenylthiomethyl)isoxazol-5(4H)-one
    —— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-[2-methyl-3-(4-morpholinyl)phenyl]-2-piperazinone 1146413-12-8 C23H23ClF3N3O3
    4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-[2-methyl-3-(4-morpholinyl)phenyl]-2-piperazinone
    —— [4-[6-(1H-indol-4-yl)-2-morpholin-4-ylpurin-9-yl]piperidin-1-yl]-(5-methylthiophen-2-yl)methanone 1138158-85-6 C28H29N7O2S
    [4-[6-(1H-indol-4-yl)-2-morpholin-4-ylpurin-9-yl]piperidin-1-yl]-(5-methylthiophen-2-yl)methanone
    —— 4-[4-(3,5-difluoro-4-methoxyphenyl)-2,5-dioxo-4-ethyl-3-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 959691-98-6 C21H16F5N3O3
    4-[4-(3,5-difluoro-4-methoxyphenyl)-2,5-dioxo-4-ethyl-3-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 4-amino-6-[3-(2-hydroxy-1,1-dimethylethyl)phenyl]-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236407-64-9 C18H22N4O3
    4-amino-6-[3-(2-hydroxy-1,1-dimethylethyl)phenyl]-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-benzyl-2-iodothiazole 332135-52-1 C10H8INS
    4-benzyl-2-iodothiazole
    —— 4-Hydroxy-3,5-diethyl-4'-nitro-azobenzol 93311-94-5 C16H17N3O3
    4-Hydroxy-3,5-diethyl-4'-nitro-azobenzol
    —— 4,4'-(2,2,3-trimethylbut-3-ene-1,1-diyl)bis(methoxybenzene) 134311-07-2 C21H26O2
    4,4'-(2,2,3-trimethylbut-3-ene-1,1-diyl)bis(methoxybenzene)
    —— 4-(1-adamantyl)-2-[3-nitro-4-(pyrrolidin-1-yl)-phenyl]-1,3-thiazole 1353763-29-7 C23H27N3O2S
    4-(1-adamantyl)-2-[3-nitro-4-(pyrrolidin-1-yl)-phenyl]-1,3-thiazole
    —— 4-benzyloxy-2-chlorophenyl glyoxal 74733-73-6 C15H11ClO3
    4-benzyloxy-2-chlorophenyl glyoxal
    —— 4-(2,9-dimethyl-9<i>H</i>-benzo[<i>d</i>]imidazo[1,2-<i>a</i>]imidazol-3-yl)-2-methyl-but-3-yn-2-ol 69398-09-0 C16H17N3O
    4-(2,9-dimethyl-9<i>H</i>-benzo[<i>d</i>]imidazo[1,2-<i>a</i>]imidazol-3-yl)-2-methyl-but-3-yn-2-ol
    —— 4,4'-Bis-hydroxymethyl-stilben 101168-88-1 C16H16O2
    4,4'-Bis-hydroxymethyl-stilben
    —— 4-bromo-5-isopropyl-5-methyl-2-oxo-2,5-dihydro-2λ<sup>5</sup>-[1,2]oxaphosphol-2-ol 70449-12-6 C7H12BrO3P
    4-bromo-5-isopropyl-5-methyl-2-oxo-2,5-dihydro-2λ<sup>5</sup>-[1,2]oxaphosphol-2-ol
    —— 4,5,6,7-tetrahydro-1H-indazole-3-carbaldehyde 1018584-81-0 C8H10N2O
    4,5,6,7-tetrahydro-1H-indazole-3-carbaldehyde
    —— 4-benzhydrylidene-1-(4-chloro-phenyl)-5-oxo-4,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid diethylamide 69139-89-5 C27H24ClN3O2
    4-benzhydrylidene-1-(4-chloro-phenyl)-5-oxo-4,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid diethylamide
    —— 4-Methyl-7-[1'-N,N-dimethylamino-3'-oxobuten-2'-yl]-2 H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one 122450-99-1 C14H17N3O3
    4-Methyl-7-[1'-N,N-dimethylamino-3'-oxobuten-2'-yl]-2 H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one
    —— 4-Methoxy-2-methyl-6,7,8,9-tetrahydro-3-oxa-cyclohepta[e]inden-10-one 71007-66-4 C15H16O3
    4-Methoxy-2-methyl-6,7,8,9-tetrahydro-3-oxa-cyclohepta[e]inden-10-one
    —— 4-nitro-5-methoximinoacetyl-amino-1-(2,3,5,6-tetrafluoro-4-trifluoromethylphenyl)-pyrazole 116902-00-2 C13H6F7N5O4
    4-nitro-5-methoximinoacetyl-amino-1-(2,3,5,6-tetrafluoro-4-trifluoromethylphenyl)-pyrazole
    —— 4-<2,6-Dimethyl-phenyl>-5,6-dimethyl-4H-1,4-oxazin-3(2H)-on 71399-10-5 C14H17NO2
    4-<2,6-Dimethyl-phenyl>-5,6-dimethyl-4H-1,4-oxazin-3(2H)-on
    —— (4S,5S)-5-Hydroxy-2,4,6-trimethyl-1-triisopropylsilanyloxy-heptan-3-one 143627-36-5 C19H40O3Si
    (4S,5S)-5-Hydroxy-2,4,6-trimethyl-1-triisopropylsilanyloxy-heptan-3-one
    —— {[4-benzyl-5-(4-methylpiperidin-1-yl)-oxazol-2-yl]-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-methyl}-diethylamine 943030-50-0 C34H50N4OS
    {[4-benzyl-5-(4-methylpiperidin-1-yl)-oxazol-2-yl]-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-methyl}-diethylamine
    —— 4-(2-fluoro-4-trifluoromethyl-phenyl)-2-methyl-6-(2-propyl-phenoxy)-pyrimidin-5-ylamine 1220449-84-2 C21H19F4N3O
    4-(2-fluoro-4-trifluoromethyl-phenyl)-2-methyl-6-(2-propyl-phenoxy)-pyrimidin-5-ylamine
    —— 4-(4-butoxy-2-methylphenyl)-1-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride 1108183-46-5 C29H34N4O2*ClH
    4-(4-butoxy-2-methylphenyl)-1-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride
    —— 4-(4-oxo-5-phenyl-4,5-dihydro-oxazol-2-yl)-piperazine-1-carboxylic acid methylamide 53338-13-9 C15H18N4O3
    4-(4-oxo-5-phenyl-4,5-dihydro-oxazol-2-yl)-piperazine-1-carboxylic acid methylamide
    —— 4-[3-(4-Methyl-1-piperazinyl)propoxy]benzaldehyde hydrochloride 1609406-81-6 C15H23ClN2O2
    4-[3-(4-Methyl-1-piperazinyl)propoxy]benzaldehyde hydrochloride
    —— 4-amino-2-methyl-6-(4'-nitrophenylazo)pyrimidin-5-ol 88405-57-6 C11H10N6O3
    4-amino-2-methyl-6-(4'-nitrophenylazo)pyrimidin-5-ol
    —— 4-(5-methyl-1,3,4-thiadiazol-2-ylthio)benzene-1,2-diol 1169880-63-0 C9H8N2O2S2
    4-(5-methyl-1,3,4-thiadiazol-2-ylthio)benzene-1,2-diol
    —— ((4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(bis(3,5-diisopropylphenyl)methanol) 1361146-89-5 C55H78O4
    ((4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(bis(3,5-diisopropylphenyl)methanol)
    —— 4-(((4-cyanobenzyl)oxy)(1-methyl-1H-imidazol-5-yl)methyl)-2-iodobenzonitrile hydrochloride 371761-84-1 C20H15IN4O*ClH
    4-(((4-cyanobenzyl)oxy)(1-methyl-1H-imidazol-5-yl)methyl)-2-iodobenzonitrile hydrochloride