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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chlorocarbonyl-3,5-dimethyl-benzoic acid benzyl ester 52850-47-2 C17H15ClO3
    4-Chlorocarbonyl-3,5-dimethyl-benzoic acid benzyl ester
    —— 4,6,6-Tribromobicyclo<3.1.0>hex-2-en 68241-88-3 C6H5Br3
    4,6,6-Tribromobicyclo<3.1.0>hex-2-en
    —— [4-(4-chloro-phenyl)-1-methyl-1<i>H</i>-imidazol-2-yl]-acetic acid 41253-42-3 C12H11ClN2O2
    [4-(4-chloro-phenyl)-1-methyl-1<i>H</i>-imidazol-2-yl]-acetic acid
    —— 4-(2-(4-(4-methylcyclohexanecarboxamido)phenyl)-1H-imidazol-5-yl)-N-cycloheptylbenzamide 783363-69-9 C31H38N4O2
    4-(2-(4-(4-methylcyclohexanecarboxamido)phenyl)-1H-imidazol-5-yl)-N-cycloheptylbenzamide
    —— 4-(5-Benzyl-2-isopropoxy-3-N-methylaminophenyl)-2,4-dioxobutyric acid 251964-60-0 C21H23NO5
    4-(5-Benzyl-2-isopropoxy-3-N-methylaminophenyl)-2,4-dioxobutyric acid
    —— 4-{4-[2-(3,4-difluoro-phenyl)-ethyl]-piperazin-1-yl}-5,6,7,8-tetrahydro-1,3,4b-triaza-fluorene-9-carboxylic acid isoquinolin-4-ylamide 731825-72-2 C32H31F2N7O
    4-{4-[2-(3,4-difluoro-phenyl)-ethyl]-piperazin-1-yl}-5,6,7,8-tetrahydro-1,3,4b-triaza-fluorene-9-carboxylic acid isoquinolin-4-ylamide
    —— 4-(2-Oxo-cyclopentyl)-butyryl chloride 97037-92-8 C9H13ClO2
    4-(2-Oxo-cyclopentyl)-butyryl chloride
    —— 4-butyl-4-[(4-iodo-anilino)-(3-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione 21191-51-5 C32H29IN4O4
    4-butyl-4-[(4-iodo-anilino)-(3-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-chlorophenyl]-[4-(trifluoromethyl)piperidin-1-yl]methanone 1321607-24-2 C26H23ClF3N5O
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-chlorophenyl]-[4-(trifluoromethyl)piperidin-1-yl]methanone
    —— 4-[5-(3-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(1-methylpiperidin-4-yl)benzamide 1202484-72-7 C26H28N6O2
    4-[5-(3-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(1-methylpiperidin-4-yl)benzamide
    —— 4-(2,4-Dichlorophenylamino)-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (2-hydroxyethoxy)-amide 853107-19-4 C16H17Cl2N3O4
    4-(2,4-Dichlorophenylamino)-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (2-hydroxyethoxy)-amide
    —— 4-(3-cyclopropylmethyl-ureido)-1-(3-fluorophenyl)-1H-pyrrole-3-carboxylic acid (S)-piperidin-3-ylamide 1201495-43-3 C21H26FN5O2
    4-(3-cyclopropylmethyl-ureido)-1-(3-fluorophenyl)-1H-pyrrole-3-carboxylic acid (S)-piperidin-3-ylamide
    —— 4-hydroxy-12-methoxy-2-(5-methoxy-8-methyl-2,6-dioxopyrano[3,2-g]chromen-3-yl)-9-methylisochromeno[4,3-g]chromene-5,11-dione 108959-33-7 C32H20O11
    4-hydroxy-12-methoxy-2-(5-methoxy-8-methyl-2,6-dioxopyrano[3,2-g]chromen-3-yl)-9-methylisochromeno[4,3-g]chromene-5,11-dione
    —— 4-[(3R,4S,5S)-3-{2-[4-(3-methoxypropyl)-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl]-ethyl}-1-(toluene-4-sulphonyl)-5-triisopropylsilanyloxypiperidin-4-yl]benzoic acid 912347-22-9 C42H58N2O8SSi
    4-[(3R,4S,5S)-3-{2-[4-(3-methoxypropyl)-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl]-ethyl}-1-(toluene-4-sulphonyl)-5-triisopropylsilanyloxypiperidin-4-yl]benzoic acid
    —— 4-(4-Bromo-2-methyl-phenylamino)-2,4'-dichloro-2'-methyl(thiobenzophenone) 344458-67-9 C21H16BrCl2NS
    4-(4-Bromo-2-methyl-phenylamino)-2,4'-dichloro-2'-methyl(thiobenzophenone)
    —— 4-(3,3-Difluoro-3-(2-pyridyl)propyl)piperidine 301186-53-8 C13H18F2N2
    4-(3,3-Difluoro-3-(2-pyridyl)propyl)piperidine
    —— (4S)-4-benzyl-3-(p-methoxybenzyl)-1,2,3-oxothiazolidine S-oxide 132207-13-7 C17H19NO3S
    (4S)-4-benzyl-3-(p-methoxybenzyl)-1,2,3-oxothiazolidine S-oxide
    —— (4'-Methylbiphenyl-2-yl)propynal 216442-72-7 C16H12O
    (4'-Methylbiphenyl-2-yl)propynal
    —— 4-Methyl-4'-[2-(pyridin-4-yl)ethenyl]-2,2'-bipyridine 651032-85-8 C18H15N3
    4-Methyl-4'-[2-(pyridin-4-yl)ethenyl]-2,2'-bipyridine
    —— 4-acetoxy-2-acetyl-2<i>H</i>-phthalazin-1-one 1217-59-0 C12H10N2O4
    4-acetoxy-2-acetyl-2<i>H</i>-phthalazin-1-one
    —— 4-(Benzylamino)-6-[3-[4-(methanesulfonamido)piperidine-1-carbonyl]anilino]pyridine-3-carboxamide 1227482-56-5 C26H30N6O4S
    4-(Benzylamino)-6-[3-[4-(methanesulfonamido)piperidine-1-carbonyl]anilino]pyridine-3-carboxamide
    —— 4-(4-((5-chloro-2-oxoindolin-3-yliden)methyl)phenoxy)butanitrile 1415609-35-6 C19H15ClN2O2
    4-(4-((5-chloro-2-oxoindolin-3-yliden)methyl)phenoxy)butanitrile
    —— (4aS,7R,8aS)-2-Cyclopropylmethyl-4a-(3-hydroxy-phenyl)-decahydro-isoquinolin-7-ol 137517-91-0 C19H27NO2
    (4aS,7R,8aS)-2-Cyclopropylmethyl-4a-(3-hydroxy-phenyl)-decahydro-isoquinolin-7-ol
    —— 4-Amino-5-chloro-N-[4-(2-cyano-ethyl)-morpholin-2-ylmethyl]-2-ethoxy-benzamide 141814-84-8 C17H23ClN4O3
    4-Amino-5-chloro-N-[4-(2-cyano-ethyl)-morpholin-2-ylmethyl]-2-ethoxy-benzamide
    —— 4-Methoxy-2-methyl-1-(5-methyl-5-methylsulfanylmethoxy-hexyl)-benzene 59304-68-6 C17H28O2S
    4-Methoxy-2-methyl-1-(5-methyl-5-methylsulfanylmethoxy-hexyl)-benzene
    —— 4-methyl-8,9,10,11-tetrahydro-pyrido[3,2,1-<i>jk</i>]carbazol-6-one 59551-28-9 C16H15NO
    4-methyl-8,9,10,11-tetrahydro-pyrido[3,2,1-<i>jk</i>]carbazol-6-one
    —— 4-Chloro-N-[2-(1-hydroxy-1-methyl-ethyl)-phenyl]-benzamide 59134-67-7 C16H16ClNO2
    4-Chloro-N-[2-(1-hydroxy-1-methyl-ethyl)-phenyl]-benzamide
    —— 4-Diethoxymethyl-6-formyl-chinolin 60506-23-2 C15H17NO3
    4-Diethoxymethyl-6-formyl-chinolin
    —— 4-(2-Chlor-aethyl-amino)-3-nitro-benzoesaeure 59320-28-4 C9H9ClN2O4
    4-(2-Chlor-aethyl-amino)-3-nitro-benzoesaeure
    —— 4-(4-bromophenoxy)cyclohexanol 1312478-75-3 C12H15BrO2
    4-(4-bromophenoxy)cyclohexanol
    —— 4-{6-[3-(4-methoxy-phenyl-)-prop-1-ynyl]-1-methyl-2,4-dioxo-1,4-dihydro-2H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid 451471-54-8 C26H21N3O5
    4-{6-[3-(4-methoxy-phenyl-)-prop-1-ynyl]-1-methyl-2,4-dioxo-1,4-dihydro-2H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid
    —— 4-chloro-5,8-dimethoxy-2,3-dimethyl-quinoline 58868-20-5 C13H14ClNO2
    4-chloro-5,8-dimethoxy-2,3-dimethyl-quinoline
    —— 4-<i>tert</i>-butyl-1-piperidin-1-yl-cyclohexanecarbonitrile 31894-44-7 C16H28N2
    4-<i>tert</i>-butyl-1-piperidin-1-yl-cyclohexanecarbonitrile
    —— 4-[6-Amino-2-methyl-5-(4-methyl-piperazin-1-ylmethyl)-pyrimidin-4-ylamino]-benzenesulfonamide 127557-87-3 C17H25N7O2S
    4-[6-Amino-2-methyl-5-(4-methyl-piperazin-1-ylmethyl)-pyrimidin-4-ylamino]-benzenesulfonamide
    —— 4-vinylbenzyldimethylammonio methanesulfonate 1273544-34-5 C12H17NO3S
    4-vinylbenzyldimethylammonio methanesulfonate
    —— 4-chloro-2-(3,4-dimethoxyphenyl)quinoline-1(2H)-carbaldehyde 1022161-23-4 C18H16ClNO3
    4-chloro-2-(3,4-dimethoxyphenyl)quinoline-1(2H)-carbaldehyde
    —— 4-Benzyl-2,2-dimethyl-[1,3]dithian-5-one 858617-37-5 C13H16OS2
    4-Benzyl-2,2-dimethyl-[1,3]dithian-5-one
    —— [4-(Hydroxy-diphenyl-methyl)-phenyl]-diphenyl-methanol; compound with cyclopentanone 127118-03-0 C5H8O*2C32H26O2
    [4-(Hydroxy-diphenyl-methyl)-phenyl]-diphenyl-methanol; compound with cyclopentanone
    —— 4-(3-bromo-4,5-dimethoxybenzoyl)-7-ethoxyisoquinolin-8-yl acetate 1351594-51-8 C22H20BrNO6
    4-(3-bromo-4,5-dimethoxybenzoyl)-7-ethoxyisoquinolin-8-yl acetate
    —— 4-chloro-3-[2-(pyridin-3-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-7-yl]phenol 1352930-38-1 C17H12ClN5O
    4-chloro-3-[2-(pyridin-3-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-7-yl]phenol
    —— (4R,5S)-5-((1,3-dithian-2-yl)hydroxymethyl)-N,N,2,2-tetramethyl-1,3-dioxolane-4-carboxamide 1614224-64-4 C13H23NO4S2
    (4R,5S)-5-((1,3-dithian-2-yl)hydroxymethyl)-N,N,2,2-tetramethyl-1,3-dioxolane-4-carboxamide
    —— 4-Methyl-4-hydroxy-3,5-diphenyl-oxazolidin-2-on 29199-98-2 C16H15NO3
    4-Methyl-4-hydroxy-3,5-diphenyl-oxazolidin-2-on
    —— 4,4'-bis-ethoxycarbonyl-1,1'-dimethyl-4,4'-diphenyl-dodecahydro-1,1'-pentanediyl-bis-azepinium; dibromide 122338-29-8 2Br*C37H56N2O4
    4,4'-bis-ethoxycarbonyl-1,1'-dimethyl-4,4'-diphenyl-dodecahydro-1,1'-pentanediyl-bis-azepinium; dibromide
    —— [4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl]-[2-(3,4-dimethoxyphenyl)ethyl]-(1-oxyl-2,2,6,6-tetramethyl-1,2,3,6-tetrahydropyridin-4-ylmethyl)methylammonium iodide salt radical 1228254-09-8 C37H55N3O5*I
    [4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl]-[2-(3,4-dimethoxyphenyl)ethyl]-(1-oxyl-2,2,6,6-tetramethyl-1,2,3,6-tetrahydropyridin-4-ylmethyl)methylammonium iodide salt radical
    —— 4,8-bis-(4-dimethylamino-phenyl)-azulene 119640-97-0 C26H26N2
    4,8-bis-(4-dimethylamino-phenyl)-azulene
    —— 4-[5-(4-trifluoromethoxy-phenylamino)-4H-[1,2,4]triazol-3-yl]-phenol 877874-69-6 C15H11F3N4O2
    4-[5-(4-trifluoromethoxy-phenylamino)-4H-[1,2,4]triazol-3-yl]-phenol
    —— 4-methyl-3-nitro-1-(4-methylphenyl)-1,2-dihydropyridin-2-one 253273-99-3 C13H12N2O3
    4-methyl-3-nitro-1-(4-methylphenyl)-1,2-dihydropyridin-2-one
    —— 4-[(1R)-1-[2-(3,5-dichlorophenyl)-3-oxo-1,4-diazaspiro[4.6]undec-1-en-4-yl]-4,4-dimethylpentyl]-N-(2H-tetrazol-5-ylmethyl)benzamide 1336887-27-4 C31H37Cl2N7O2
    4-[(1R)-1-[2-(3,5-dichlorophenyl)-3-oxo-1,4-diazaspiro[4.6]undec-1-en-4-yl]-4,4-dimethylpentyl]-N-(2H-tetrazol-5-ylmethyl)benzamide
    —— 4'-dimethylamino-trans(?)-stilbene-2,4-dicarbonitrile 102028-97-7 C18H15N3
    4'-dimethylamino-trans(?)-stilbene-2,4-dicarbonitrile
    —— 4-phenyl-6-styryl-3,4-dihydro-[1,3]oxazin-2-one 53440-68-9 C18H15NO2
    4-phenyl-6-styryl-3,4-dihydro-[1,3]oxazin-2-one