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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4(1H)-Quinazolinone, 2,3-dihydro-3-(p-methoxyphenyl)-1-(piperidinoacetyl)-, hydrochloride 20887-18-7 C22H26ClN3O3
    4(1H)-Quinazolinone, 2,3-dihydro-3-(p-methoxyphenyl)-1-(piperidinoacetyl)-, hydrochloride
    —— 4(3H)-Quinazolinone, 3-(((2-methoxyphenyl)amino)methyl)-, dihydrochloride 75159-51-2 C16H17Cl2N3O2
    4(3H)-Quinazolinone, 3-(((2-methoxyphenyl)amino)methyl)-, dihydrochloride
    —— 4(3H)-Quinazolinone, 6,8-dibromo-3-(2,4-dimethylphenyl)-2-methyl- 33697-75-5 C17H14Br2N2O
    4(3H)-Quinazolinone, 6,8-dibromo-3-(2,4-dimethylphenyl)-2-methyl-
    —— 4(3H)-Quinazolinone, 6-amino-2-((ethylthio)methyl)-3-(2-methylphenyl)-, monohydrochloride 73832-47-0 C18H20ClN3OS
    4(3H)-Quinazolinone, 6-amino-2-((ethylthio)methyl)-3-(2-methylphenyl)-, monohydrochloride
    —— 4(3H)-Quinazolinone, 3-(4-methyl-1-piperazinylmethyl)-, dihydrochloride 68638-25-5 C14H20Cl2N4O
    4(3H)-Quinazolinone, 3-(4-methyl-1-piperazinylmethyl)-, dihydrochloride
    —— 4(3H)-Quinazolinone, 3-(4-(m-tolyl)-1-piperazinylmethyl)-, dihydrochloride 68638-28-8 C20H24Cl2N4O
    4(3H)-Quinazolinone, 3-(4-(m-tolyl)-1-piperazinylmethyl)-, dihydrochloride
    —— 4(3H)-Quinazolinone, 3-(aminomethyl)-, dihydrochloride 75159-15-8 C9H11Cl2N3O
    4(3H)-Quinazolinone, 3-(aminomethyl)-, dihydrochloride
    —— 4(3H)-Quinazolinone, 6,8-dibromo-2-(((1,1-dimethylethyl)sulfonyl)methyl)-3-(2-methoxyphenyl)- 108659-74-1 C20H20Br2N2O4S
    4(3H)-Quinazolinone, 6,8-dibromo-2-(((1,1-dimethylethyl)sulfonyl)methyl)-3-(2-methoxyphenyl)-
    —— 4(3H)-Quinazolinone, 8-bromo-3-(2-(2,5-dihydroxyphenyl)ethyl)-2-phenyl- 86804-52-6 C22H17BrN2O3
    4(3H)-Quinazolinone, 8-bromo-3-(2-(2,5-dihydroxyphenyl)ethyl)-2-phenyl-
    —— 4(3H)-Quinazolinone, 3-(2-(dimethylamino)ethyl)-6-iodo-2-methyl- 77300-82-4 C13H16IN3O
    4(3H)-Quinazolinone, 3-(2-(dimethylamino)ethyl)-6-iodo-2-methyl-
    —— 4(3H)-Quinazolinone, 2-((2-imidazolin-2-ylmethyl)thio)-3-phenyl-, monohydrobromide 61555-05-3 C18H17BrN4OS
    4(3H)-Quinazolinone, 2-((2-imidazolin-2-ylmethyl)thio)-3-phenyl-, monohydrobromide
    —— 4(1H)-Quinazolinone, 2,3-dihydro-2-(1-naphthyl)- 31785-60-1 C18H14N2O
    4(1H)-Quinazolinone, 2,3-dihydro-2-(1-naphthyl)-
    —— 4(3H)-Quinazolinone, 6,8-dibromo-2-(phenylmethoxy)-3-(2-thiazolyl)- 85178-79-6 C18H11Br2N3O2S
    4(3H)-Quinazolinone, 6,8-dibromo-2-(phenylmethoxy)-3-(2-thiazolyl)-
    —— 4-(beta-(10-Phenothiazinyl)-ethyl)-1,4-diazabicyclo(4.4.0)decane 34654-96-1 C22H27N3S
    4-(beta-(10-Phenothiazinyl)-ethyl)-1,4-diazabicyclo(4.4.0)decane
    —— 4(3H)-Quinazolinone, 3-(((((2-methylphenyl)amino)methyl)amino)methyl)-, dihydrochloride 75159-28-3 C17H20Cl2N4O
    4(3H)-Quinazolinone, 3-(((((2-methylphenyl)amino)methyl)amino)methyl)-, dihydrochloride
    —— 4(1H)-Quinazolinone, 2,3-dihydro-3-(m-chlorophenyl)-1-(piperidinoacetyl)-, hydrochloride 20887-20-1 C21H23Cl2N3O2
    4(1H)-Quinazolinone, 2,3-dihydro-3-(m-chlorophenyl)-1-(piperidinoacetyl)-, hydrochloride
    —— (4-(4-Nitrophenyl)phenyl) N-(4-chlorophenyl)carbamate 122861-88-5 C19H13ClN2O4
    (4-(4-Nitrophenyl)phenyl) N-(4-chlorophenyl)carbamate
    —— (4-Phenylphenyl) N-(4-chlorophenyl)carbamate 122861-87-4 C19H14ClNO2
    (4-Phenylphenyl) N-(4-chlorophenyl)carbamate
    —— 4-Chlorophenoxyacetic acid diethanolamine salt 53404-23-2 C12H18ClNO5
    4-Chlorophenoxyacetic acid diethanolamine salt
    —— 4-[4-(Acetylsulfamoyl)anilino]-4-oxobutanoate;morpholin-4-ium 112997-69-0 C16H23N3O7S
    4-[4-(Acetylsulfamoyl)anilino]-4-oxobutanoate;morpholin-4-ium
    —— 4,4'-[Pentane-1,5-diylbis(oxy)]bis(N-methylaniline)--hydrogen chloride (1/2) 109935-34-4 C19H28Cl2N2O2
    4,4'-[Pentane-1,5-diylbis(oxy)]bis(N-methylaniline)--hydrogen chloride (1/2)
    —— 4,4'-[Pentane-1,5-diylbis(oxy)]bis(N,N-dimethylaniline)--hydrogen chloride (1/1) 114946-90-6 C21H31ClN2O2
    4,4'-[Pentane-1,5-diylbis(oxy)]bis(N,N-dimethylaniline)--hydrogen chloride (1/1)
    —— (4-(4-nitrophenyl)diazenylphenyl) N-phenylcarbamate 122861-95-4 C19H14N4O4
    (4-(4-nitrophenyl)diazenylphenyl) N-phenylcarbamate
    —— 4-Anilino-4-oxobutanoate;morpholin-4-ium 112997-58-7 C14H20N2O4
    4-Anilino-4-oxobutanoate;morpholin-4-ium
    —— 4-(4-benzhydrylpiperazin-1-yl)-1-phenylbutan-1-one;hydron;dichloride —— C27H32Cl2N2O
    4-(4-benzhydrylpiperazin-1-yl)-1-phenylbutan-1-one;hydron;dichloride
    —— 4-Dodecyl-2,4'-oxydibenzenesulfonic acid 763019-56-3 C24H34O7S2
    4-Dodecyl-2,4'-oxydibenzenesulfonic acid
    —— 4-{[4-(4-Ethoxyanilino)phenyl](4-{ethyl[(3-sulfophenyl)methyl]amino}phenyl)methylidene}-N-ethyl-N-[(3-sulfophenyl)methyl]cyclohexa-2,5-dien-1-iminium 106953-22-4 C45H46N3O7S2+
    4-{[4-(4-Ethoxyanilino)phenyl](4-{ethyl[(3-sulfophenyl)methyl]amino}phenyl)methylidene}-N-ethyl-N-[(3-sulfophenyl)methyl]cyclohexa-2,5-dien-1-iminium
    —— (4-benzoyl-2-nitrophenyl) 9H-fluoren-9-ylmethyl carbonate 127390-67-4 C28H19NO6
    (4-benzoyl-2-nitrophenyl) 9H-fluoren-9-ylmethyl carbonate
    —— 4-(5-[2]naphthyloxy-pentyloxy)-aniline 111935-92-3 C21H23NO2
    4-(5-[2]naphthyloxy-pentyloxy)-aniline
    —— 4-[4-(Acetylsulfamoyl)anilino]-4-oxobutanoate;2-hydroxyethylazanium 112997-70-3 C14H21N3O7S
    4-[4-(Acetylsulfamoyl)anilino]-4-oxobutanoate;2-hydroxyethylazanium
    —— 4-Oxo-4-(4-sulfamoylanilino)butanoate;piperidin-1-ium 112997-61-2 C15H23N3O5S
    4-Oxo-4-(4-sulfamoylanilino)butanoate;piperidin-1-ium
    —— 4,4'-[Heptane-1,7-diylbis(oxy)]bis(N,N-dimethylaniline)--hydrogen chloride (1/1) 119041-07-5 C23H35ClN2O2
    4,4'-[Heptane-1,7-diylbis(oxy)]bis(N,N-dimethylaniline)--hydrogen chloride (1/1)
    —— 4,4'-[Hexane-1,6-diylbis(oxy)]bis(N,N-dimethylaniline)--hydrogen chloride (1/1) 114932-08-0 C22H33ClN2O2
    4,4'-[Hexane-1,6-diylbis(oxy)]bis(N,N-dimethylaniline)--hydrogen chloride (1/1)
    —— 4-{[Hydroxy(pyridin-3-yl)methylidene]amino}butanoic acid--hydrogen bromide (1/1) 113694-81-8 C10H13BrN2O3
    4-{[Hydroxy(pyridin-3-yl)methylidene]amino}butanoic acid--hydrogen bromide (1/1)
    —— 4-amino-2,6-dimethyl-N-[2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]benzamide;hydron;trichloride —— C20H30Cl3N5O
    4-amino-2,6-dimethyl-N-[2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]benzamide;hydron;trichloride
    —— 4-(Azepan-1-yl)butan-2-one--hydrogen chloride (1/1) 111472-70-9 C10H20ClNO
    4-(Azepan-1-yl)butan-2-one--hydrogen chloride (1/1)
    —— 4,4'-[Octane-1,8-diylbis(oxy)]bis(N-methylaniline)--hydrogen chloride (1/2) 111438-62-1 C22H34Cl2N2O2
    4,4'-[Octane-1,8-diylbis(oxy)]bis(N-methylaniline)--hydrogen chloride (1/2)
    —— 4-((4-Fluorophenyl)methyl)-2-(1-(3-(4-fluorophenyl)-propyl)-4-piperidinyl)-1(2H)-phthalazinone 155998-80-4 C29H29F2N3O
    4-((4-Fluorophenyl)methyl)-2-(1-(3-(4-fluorophenyl)-propyl)-4-piperidinyl)-1(2H)-phthalazinone
    —— 4-Anilino-4-oxobutanoate;2-hydroxyethylazanium 112997-59-8 C12H18N2O4
    4-Anilino-4-oxobutanoate;2-hydroxyethylazanium
    —— 4-(4-Antipyrylazo)-1-phenyl-3-methyl-5-pyrazolone 102585-65-9 C22H22N6O2
    4-(4-Antipyrylazo)-1-phenyl-3-methyl-5-pyrazolone
    —— 4-hydroxy-benzoic acid-[5-(4-amino-phenoxy)-pentylamide] 108367-29-9 C18H22N2O3
    4-hydroxy-benzoic acid-[5-(4-amino-phenoxy)-pentylamide]
    —— ((4-Chlorophenyl)thio)acetic acid 3-((1-(hydroxymethyl)amino)cyclohexyl)oxy-1-propanol (1:1) 105892-12-4 C18H28ClNO5S
    ((4-Chlorophenyl)thio)acetic acid 3-((1-(hydroxymethyl)amino)cyclohexyl)oxy-1-propanol (1:1)
    —— 4-[(4-methoxy-7,7-dimethyl-6,8-dihydropyrimido[4,5-b][1,4]benzothiazin-9-yl)amino]butanoic acid;hydrobromide —— C17H23BrN4O3S
    4-[(4-methoxy-7,7-dimethyl-6,8-dihydropyrimido[4,5-b][1,4]benzothiazin-9-yl)amino]butanoic acid;hydrobromide
    —— 4-mercapto-2,5,6-trichloroisophthalonitrile 56952-99-9 C8HCl3N2S
    4-mercapto-2,5,6-trichloroisophthalonitrile
    —— 4-[(Prop-2-en-1-yl)oxy]-3,5-dipropyl-N-[2-(pyrrolidin-1-yl)ethyl]benzamide--hydrogen chloride (1/1) 102585-95-5 C22H35ClN2O2
    4-[(Prop-2-en-1-yl)oxy]-3,5-dipropyl-N-[2-(pyrrolidin-1-yl)ethyl]benzamide--hydrogen chloride (1/1)
    —— 4-Amino-N-[2-(diethylamino)ethyl]-2-propoxybenzene-1-carboximidic acid--hydrogen chloride (1/1) 102585-98-8 C16H28ClN3O2
    4-Amino-N-[2-(diethylamino)ethyl]-2-propoxybenzene-1-carboximidic acid--hydrogen chloride (1/1)
    —— 4-Butanamido-N-[2-(diethylamino)ethyl]benzamide--hydrogen chloride (1/1) 104816-27-5 C17H28ClN3O2
    4-Butanamido-N-[2-(diethylamino)ethyl]benzamide--hydrogen chloride (1/1)
    —— 4-Amino-o-anisic acid 2-(diethylamino)ethyl ester hydrogen phosphate 102583-82-4 C14H25N2O7P
    4-Amino-o-anisic acid 2-(diethylamino)ethyl ester hydrogen phosphate
    —— 4-amino-<i>N</i>-(1-cyclohexyl-pyrrolidin-3-yl)-<i>N</i>-methyl-benzamide 50734-64-0 C18H27N3O
    4-amino-<i>N</i>-(1-cyclohexyl-pyrrolidin-3-yl)-<i>N</i>-methyl-benzamide
    —— 4-Ethyl-2-(5,6,7,8-tetrahydro-1-naphthylamino)-2-oxazoline 102280-48-8 C15H20N2O
    4-Ethyl-2-(5,6,7,8-tetrahydro-1-naphthylamino)-2-oxazoline