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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5,6,7-tetrachloro-3-hydroxy-3-pyrrolidinophthalide 80992-14-9 C12H9Cl4NO3
    4,5,6,7-tetrachloro-3-hydroxy-3-pyrrolidinophthalide
    —— 4-(2-chloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ylamino)-1-(2-(3-methyl-1H-1,2,4-triazol-1-yl)-5-nitrophenoxy)butan-2-ol 1356010-17-7 C26H25ClFN7O4
    4-(2-chloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ylamino)-1-(2-(3-methyl-1H-1,2,4-triazol-1-yl)-5-nitrophenoxy)butan-2-ol
    —— 4-Cyclooctyl-morpholin 1541-80-6 C12H23NO
    4-Cyclooctyl-morpholin
    —— 4,8-dimethylnonan-1-amine 1173912-74-7 C11H25N
    4,8-dimethylnonan-1-amine
    —— 4,4-dioxo-3a-methyl-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<2,3-d>isoxazolidine 86558-95-4 C22H19NO3S
    4,4-dioxo-3a-methyl-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<2,3-d>isoxazolidine
    —— 4-(1-Hydroxy-ethyl)-9-methyl-9H-pyrido[2,3-b]indole-3-carboxylic acid diisopropylamide 157873-07-9 C21H27N3O2
    4-(1-Hydroxy-ethyl)-9-methyl-9H-pyrido[2,3-b]indole-3-carboxylic acid diisopropylamide
    —— (4-amino-2-nitronaphthalen-1-yl) acetic acid 897918-37-5 C12H10N2O4
    (4-amino-2-nitronaphthalen-1-yl) acetic acid
    —— (4-Chloro-2-trifluoromethyl-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine 68105-73-7 C17H9ClF3N3O4
    (4-Chloro-2-trifluoromethyl-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine
    —— 4-<2-Hydroxy-5-methylphenyl>-butanol-(1) 93306-52-6 C11H16O2
    4-<2-Hydroxy-5-methylphenyl>-butanol-(1)
    —— 4-Methoxy-2,5-dimethyl-4H-pyrrolo<3,4-c>pyrazol-6(5H)-one 114563-08-5 C8H11N3O2
    4-Methoxy-2,5-dimethyl-4H-pyrrolo<3,4-c>pyrazol-6(5H)-one
    —— [4-benzyloxy-2-(5,6,7-trimethoxyindole-2-carboxamido)naphthalen-1-yl]ethyl chloride 413578-28-6 C31H29ClN2O5
    [4-benzyloxy-2-(5,6,7-trimethoxyindole-2-carboxamido)naphthalen-1-yl]ethyl chloride
    —— 4-morpholin-4-ylmethyl-3-phenyl-2<i>H</i>-isoxazol-5-one 39214-84-1 C14H16N2O3
    4-morpholin-4-ylmethyl-3-phenyl-2<i>H</i>-isoxazol-5-one
    —— 4-(Trifluormethyl)-2,3,5,6-tetrachloranilin 24279-40-1 C7H2Cl4F3N
    4-(Trifluormethyl)-2,3,5,6-tetrachloranilin
    —— 4-(2,4-Dinitro-naphthalen-1-ylamino)-isophthalonitrile 68105-61-3 C18H9N5O4
    4-(2,4-Dinitro-naphthalen-1-ylamino)-isophthalonitrile
    —— (4-Chloro-2-nitro-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine 68105-39-5 C16H9ClN4O6
    (4-Chloro-2-nitro-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine
    —— (4-Chloro-3-nitro-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine 68105-34-0 C16H9ClN4O6
    (4-Chloro-3-nitro-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine
    —— 4-<(4-methyl-2-oxo-1,4-dihydro-2H,3,1-benzothiazin-4-yl)methylene>-2-oxo-1,4-dihydro-2H-3,1-benzothiazine 136523-71-2 C18H14N2O2S2
    4-<(4-methyl-2-oxo-1,4-dihydro-2H,3,1-benzothiazin-4-yl)methylene>-2-oxo-1,4-dihydro-2H-3,1-benzothiazine
    —— 4-(2,4-dichlorophenyl)-5,6,7,8-tetrahydro-2-(methylamino)quinoline-3-carbonitrile 1321622-94-9 C17H15Cl2N3
    4-(2,4-dichlorophenyl)-5,6,7,8-tetrahydro-2-(methylamino)quinoline-3-carbonitrile
    —— 4-(o-Methoxyphenyl)-3-hexanon 27432-41-3 C13H18O2
    4-(o-Methoxyphenyl)-3-hexanon
    —— 4-(4-cyanophenyl)-5,6,7,8-tetrahydro-2-(methylamino)quinoline-3-carbonitrile 1321622-95-0 C18H16N4
    4-(4-cyanophenyl)-5,6,7,8-tetrahydro-2-(methylamino)quinoline-3-carbonitrile
    —— 4,4-dioxo-3a-methyl-3-(2,4,6-trimethylphenyl)-2,3-dihydrobenzo<b>thiopheno<2,3-d>isoxazoline 86559-04-8 C19H19NO3S
    4,4-dioxo-3a-methyl-3-(2,4,6-trimethylphenyl)-2,3-dihydrobenzo<b>thiopheno<2,3-d>isoxazoline
    —— 4-phenoxy-benzo[4,5]furo[3,2-<i>d</i>]pyrimidine 65023-88-3 C16H10N2O2
    4-phenoxy-benzo[4,5]furo[3,2-<i>d</i>]pyrimidine
    —— 4,5,6,7-tetrachloro-3-hydroxy-3-piperidinophthalide 80992-15-0 C13H11Cl4NO3
    4,5,6,7-tetrachloro-3-hydroxy-3-piperidinophthalide
    —— 4,5-Dimethyl-2-(phenyldiazenyl)phenol 59380-22-2 C14H14N2O
    4,5-Dimethyl-2-(phenyldiazenyl)phenol
    —— 4-(2-chlorophenyl)-5,6,7,8-tetrahydro-2-(methylamino)quinoline-3-carbonitrile 1321622-90-5 C17H16ClN3
    4-(2-chlorophenyl)-5,6,7,8-tetrahydro-2-(methylamino)quinoline-3-carbonitrile
    —— 4-aminotetrahydro-2H-pyran-4-carboxamide 1183378-09-7 C6H12N2O2
    4-aminotetrahydro-2H-pyran-4-carboxamide
    —— 4-chloro-5-nitro-cinnoline 856179-09-4 C8H4ClN3O2
    4-chloro-5-nitro-cinnoline
    —— 4-(2-methyl-1,1-dioxo-2,3-dihydro-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>b</i>]thiophen-3-yl)-morpholine 78583-18-3 C13H17NO3S
    4-(2-methyl-1,1-dioxo-2,3-dihydro-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>b</i>]thiophen-3-yl)-morpholine
    —— 4-hydroxy-biphenyl-3-carboxylic acid dimethylamide 108714-93-8 C15H15NO2
    4-hydroxy-biphenyl-3-carboxylic acid dimethylamide
    —— 4,6-Bis-(3,4-dichlor-benzylmercapto)-cinnolin 6957-44-4 C22H14Cl4N2S2
    4,6-Bis-(3,4-dichlor-benzylmercapto)-cinnolin
    —— (4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one 1338081-33-6 C12H11N3O4
    (4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one
    —— 4-[4-(benzyloxy)phenoxy]piperidine hydrochloride 528861-51-0 C18H21NO2*ClH
    4-[4-(benzyloxy)phenoxy]piperidine hydrochloride
    —— 4-Methoxy-2-methyl-4H-pyrrolo<3,4-c>pyrazol-6(5H)-one 113708-12-6 C7H9N3O2
    4-Methoxy-2-methyl-4H-pyrrolo<3,4-c>pyrazol-6(5H)-one
    —— 4-Methoxy-1,5-dimethyl-4H-pyrrolo<3,4-c>pyrazol-6-one 114563-10-9 C8H11N3O2
    4-Methoxy-1,5-dimethyl-4H-pyrrolo<3,4-c>pyrazol-6-one
    —— 4-fluorobenzyl (Z)-3-acetamido-2-butenoate 505092-91-1 C13H14FNO3
    4-fluorobenzyl (Z)-3-acetamido-2-butenoate
    —— 4-[2-(4-Chlorophenyl)ethyl]-2,5-dioxoimidazolidine-4-carbaldehyde 6630-51-9 C12H11ClN2O3
    4-[2-(4-Chlorophenyl)ethyl]-2,5-dioxoimidazolidine-4-carbaldehyde
    —— 4-Methoxy-1-methyl-4H-pyrrolo<3,4-c>pyrazol-6(5H)-one 113708-11-5 C7H9N3O2
    4-Methoxy-1-methyl-4H-pyrrolo<3,4-c>pyrazol-6(5H)-one
    —— (4As,8as)-2-methoxy-6,8a-dimethyl-4a,5,8,8a-tetrahydronaphthalene-1,4-dione 7502-07-0 C13H16O3
    (4As,8as)-2-methoxy-6,8a-dimethyl-4a,5,8,8a-tetrahydronaphthalene-1,4-dione
    —— 4-fluorobenzyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1442442-56-9 C19H17FN2O3
    4-fluorobenzyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 4-(1-Aethyl-cyclohexyl)-phenol 1940-17-6 C14H20O
    4-(1-Aethyl-cyclohexyl)-phenol
    —— 4-methoxybenzyl 6-ethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1442442-76-3 C21H22N2O4
    4-methoxybenzyl 6-ethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 4,6,7-Trichlor-cinnolin 68211-16-5 C8H3Cl3N2
    4,6,7-Trichlor-cinnolin
    —— 4-fluorobenzyl (E)-3-acetamido-2-butenoate 505092-92-2 C13H14FNO3
    4-fluorobenzyl (E)-3-acetamido-2-butenoate
    —— (4S,5S)-5-[(1-benzyl-5,5-dimethyl-3-oxo-2-pyrazolidinyl)carbonyl]-4-methyl-3-butyl-4,5-dihydroisoxazole 1100555-46-1 C21H29N3O3
    (4S,5S)-5-[(1-benzyl-5,5-dimethyl-3-oxo-2-pyrazolidinyl)carbonyl]-4-methyl-3-butyl-4,5-dihydroisoxazole
    —— 4-(furan-2-ylcarbonyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(4-methoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one 439947-25-8 C22H21N3O5
    4-(furan-2-ylcarbonyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(4-methoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one
    —— [4-[(4-Fluorophenyl)diazenyl]phenyl] 4-methoxybenzoate 76630-33-6 C20H15FN2O3
    [4-[(4-Fluorophenyl)diazenyl]phenyl] 4-methoxybenzoate
    —— 4-<Bis-(2-chlorethyl)-amino>-salicylsaeure-methylester 66096-01-3 C12H15Cl2NO3
    4-<Bis-(2-chlorethyl)-amino>-salicylsaeure-methylester
    —— 4-hydroxy-5-(4-methylanilino)-1H-pyrimidin-6-one 6972-22-1 C11H11N3O2
    4-hydroxy-5-(4-methylanilino)-1H-pyrimidin-6-one
    —— (+/-) 4'-acetoxyflavanone 76390-79-9 C17H14O4
    (+/-) 4'-acetoxyflavanone
    —— 4-(3-(Pyridin-2-ylamino)propyl)-6-(3-(trifluoromethyl)phenyl)pyrimidine-2-carbonitrile 871867-86-6 C20H16F3N5
    4-(3-(Pyridin-2-ylamino)propyl)-6-(3-(trifluoromethyl)phenyl)pyrimidine-2-carbonitrile