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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,7-Dibrom-2-trifluormethyl-benzimidazol 4228-97-1 C8H3Br2F3N2
    4,7-Dibrom-2-trifluormethyl-benzimidazol
    —— 4-Methyl-2-(4-nitroanilino)pentanamide 4178-93-2 C12H17N3O3
    4-Methyl-2-(4-nitroanilino)pentanamide
    —— 4-<4-<N-(2-Chlor-ethyl)-N-(2-fluor-ethyl)-amino>-phenyl>-buttersaeure 4092-85-7 C14H19ClFNO2
    4-<4-<N-(2-Chlor-ethyl)-N-(2-fluor-ethyl)-amino>-phenyl>-buttersaeure
    —— 4-Brom-5,6,7-trichlor-2-trifluormethylbenzimidazol 4228-93-7 C8HBrCl3F3N2
    4-Brom-5,6,7-trichlor-2-trifluormethylbenzimidazol
    —— 4-butoxy-N,N-dipentylnaphthalene-1-carboximidamide;hydrochloride —— C25H39ClN2O
    4-butoxy-N,N-dipentylnaphthalene-1-carboximidamide;hydrochloride
    —— 4-heptoxy-N,N-dihexylnaphthalene-1-carboximidamide;hydrochloride —— C30H49ClN2O
    4-heptoxy-N,N-dihexylnaphthalene-1-carboximidamide;hydrochloride
    —— 4-(Dimethylamino)but-2-yn-1-yl dimethylcarbamate--hydrogen chloride (1/1) 3854-11-3 C9H17ClN2O2
    4-(Dimethylamino)but-2-yn-1-yl dimethylcarbamate--hydrogen chloride (1/1)
    —— 4-Methoxyphenyl 4-{[1-(diethylamino)pentan-2-yl]oxy}benzoate--hydrogen chloride (1/1) 3737-72-2 C23H32ClNO4
    4-Methoxyphenyl 4-{[1-(diethylamino)pentan-2-yl]oxy}benzoate--hydrogen chloride (1/1)
    —— 4-butoxy-N,N-dihexylnaphthalene-1-carboximidamide;hydrochloride —— C27H43ClN2O
    4-butoxy-N,N-dihexylnaphthalene-1-carboximidamide;hydrochloride
    —— 4.6-Diamino-2.2-dimethyl-1-<3.5-dichlor-phenyl>-1.2-dihydro-<1.3.5>triazin 2727-10-8 C11H13Cl2N5
    4.6-Diamino-2.2-dimethyl-1-<3.5-dichlor-phenyl>-1.2-dihydro-<1.3.5>triazin
    —— 4-Aminopyridine 1-oxide 3535-75-9 C5H6N2O
    4-Aminopyridine 1-oxide
    —— 4-[2-[3-(1H-indol-3-yl)pyrrolidin-1-yl]ethyl]morpholine;dihydrochloride —— C18H27Cl2N3O
    4-[2-[3-(1H-indol-3-yl)pyrrolidin-1-yl]ethyl]morpholine;dihydrochloride
    —— 4-Phenyl-4-ethoxycarbonyl-1-<5-(tetrahydro-2-furyl)-pentyl>-piperidin 3542-78-7 C23H35NO3
    4-Phenyl-4-ethoxycarbonyl-1-<5-(tetrahydro-2-furyl)-pentyl>-piperidin
    —— 4-(3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-1-(4-fluorophenyl)butan-1-one;hydron;dichloride —— C17H25Cl2FN2O
    4-(3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-1-(4-fluorophenyl)butan-1-one;hydron;dichloride
    —— 4-Phenyl-1-propan-2-ylpyridin-1-ium 106777-07-5 C14H16N+
    4-Phenyl-1-propan-2-ylpyridin-1-ium
    —— 4-((1-(4-Ethoxyphenyl)cyclopropyl)methoxymethyl)-1-fluoro-2-phenoxybenzene 89015-12-3 C25H25FO3
    4-((1-(4-Ethoxyphenyl)cyclopropyl)methoxymethyl)-1-fluoro-2-phenoxybenzene
    —— (4-Methyl-oxazol-5-yl)-propyl-carbamic acid ethyl ester 3201-10-3 C10H16N2O3
    (4-Methyl-oxazol-5-yl)-propyl-carbamic acid ethyl ester
    —— 4-Butoxy-3-methyl-phenyl-acethydroxamsaeure 2338-01-4 C13H19NO3
    4-Butoxy-3-methyl-phenyl-acethydroxamsaeure
    —— 4-(2-Cyclohexylamino-acetylamino)-3,5-dimethyl-benzoic acid propyl ester 3095-40-7 C20H30N2O3
    4-(2-Cyclohexylamino-acetylamino)-3,5-dimethyl-benzoic acid propyl ester
    —— 4-Phenyl-4-ethoxycarbonyl-1-<4-(tetrahydro-2-furyl)-butyl>-piperidin 2260-46-0 C22H33NO3
    4-Phenyl-4-ethoxycarbonyl-1-<4-(tetrahydro-2-furyl)-butyl>-piperidin
    —— 4-(Piperidin-1-yl)cyclohexyl 3-methylbutanoate--hydrogen chloride (1/1) 1532-05-4 C16H30ClNO2
    4-(Piperidin-1-yl)cyclohexyl 3-methylbutanoate--hydrogen chloride (1/1)
    —— 4-(2-Diethylamino-acetylamino)-3,5-dimethyl-benzoic acid propyl ester 3095-41-8 C18H28N2O3
    4-(2-Diethylamino-acetylamino)-3,5-dimethyl-benzoic acid propyl ester
    —— 4-Chlor-2-trifluormethyl-benzimidazol 2338-31-0 C8H4ClF3N2
    4-Chlor-2-trifluormethyl-benzimidazol
    —— 4-(2-Diethylamino-acetylamino)-3,5-dimethyl-benzoic acid ethyl ester 3095-44-1 C17H26N2O3
    4-(2-Diethylamino-acetylamino)-3,5-dimethyl-benzoic acid ethyl ester
    —— 4-(4-chlorophenyl)-2-diethylaminothiazole-5-acetic acid 49780-02-1 C15H17ClN2O2S
    4-(4-chlorophenyl)-2-diethylaminothiazole-5-acetic acid
    —— 4-amino-3-((4'-((1-amino-4-sulfo-2-naphthyl)diazenyl)-3,3'-dimethoxy[1,1'-biphenyl]-4-yl)diazenyl)-1-naphthalenesulfonic acid 25188-28-7 C34H28N6O8S2
    4-amino-3-((4'-((1-amino-4-sulfo-2-naphthyl)diazenyl)-3,3'-dimethoxy[1,1'-biphenyl]-4-yl)diazenyl)-1-naphthalenesulfonic acid
    —— 4-(3,4-dimethoxybenzoyl)oxybutyl-ethyl-[1-(4-methoxyphenyl)propan-2-yl]azanium;chloride —— C25H36ClNO5
    4-(3,4-dimethoxybenzoyl)oxybutyl-ethyl-[1-(4-methoxyphenyl)propan-2-yl]azanium;chloride
    —— 4-[(2,4,6-triaminopyrimidin-5-yl)diazenyl]benzoic acid 2878-04-8 C11H11N7O2
    4-[(2,4,6-triaminopyrimidin-5-yl)diazenyl]benzoic acid
    —— 4-Phenyl-3-methyl-1-butin-3,4-diol 2033-94-5 C11H12O2
    4-Phenyl-3-methyl-1-butin-3,4-diol
    —— 4-(2-cyclohexyliminomethyleneamino-ethyl)-4-methyl-morpholinium 20702-21-0 C14H26N3O
    4-(2-cyclohexyliminomethyleneamino-ethyl)-4-methyl-morpholinium
    —— 4-[4-(acetyl-methyl-amino)-anilino]-1-amino-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid 6247-37-6 C23H19N3O6S
    4-[4-(acetyl-methyl-amino)-anilino]-1-amino-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid
    —— 4-Methoxybenzoesaeure-2-(diethylaminoethyl)-ester-hydrochlorid 2350-29-0 C14H21NO3*ClH
    4-Methoxybenzoesaeure-2-(diethylaminoethyl)-ester-hydrochlorid
    —— (4-Cyclohexyl-4-hydroxy-4-phenyl-2-butynyl)diethylmethylammonium bromide 2110-44-3 C21H32BrNO
    (4-Cyclohexyl-4-hydroxy-4-phenyl-2-butynyl)diethylmethylammonium bromide
    —— (4-Amino-3-methylphenyl)imino-(2-methylphenyl)azanium;chloride 2298-13-7 C14H16ClN3
    (4-Amino-3-methylphenyl)imino-(2-methylphenyl)azanium;chloride
    —— 4-Fluor-phenoxyessigsaeure-<2-dimethylamino-aethylester> 1426-78-4 C12H16FNO3
    4-Fluor-phenoxyessigsaeure-<2-dimethylamino-aethylester>
    —— (4-Hydroxy-4-phenyl-4-(2-pyridyl)-2-butynyl)trimethylammonium bromide 2110-33-0 C18H21BrN2O
    (4-Hydroxy-4-phenyl-4-(2-pyridyl)-2-butynyl)trimethylammonium bromide
    —— 4,10-Dimethyl-5,11-dihydroindolo[3,2-b]carbazole 106362-61-2 C20H16N2
    4,10-Dimethyl-5,11-dihydroindolo[3,2-b]carbazole
    —— 4-Phenyl-4-ethoxycarbonyl-1-<3-(tetrahydro-2-furyl)-propyl>-piperidin 2260-45-9 C21H31NO3
    4-Phenyl-4-ethoxycarbonyl-1-<3-(tetrahydro-2-furyl)-propyl>-piperidin
    —— 4-[4-(3-Chlorophenyl)-4-(pyrrolidine-1-carbonyl)piperidin-1-yl]-4-fluoro-1-phenylbutan-1-one;oxalic acid 2256-06-6 C28H32ClFN2O6
    4-[4-(3-Chlorophenyl)-4-(pyrrolidine-1-carbonyl)piperidin-1-yl]-4-fluoro-1-phenylbutan-1-one;oxalic acid
    —— (4-fluoro-phenoxy)-acetic acid-(2-dimethylamino-ethyl ester); hydrochloride 2249-32-3 C12H16FNO3*ClH
    (4-fluoro-phenoxy)-acetic acid-(2-dimethylamino-ethyl ester); hydrochloride
    —— 4-[2-(Cyclohexylamino)-1-hydroxypropyl]phenol 2207-83-2 C15H23NO2
    4-[2-(Cyclohexylamino)-1-hydroxypropyl]phenol
    —— 4-(2,4-Dihydroxy-3,3-dimethylbutyramido)-3-hydroxybutyric acid 1977-35-1 C10H19NO6
    4-(2,4-Dihydroxy-3,3-dimethylbutyramido)-3-hydroxybutyric acid
    —— 4-{[Bis(2-chloroethyl)amino]methyl}phenylalanine--hydrogen chloride (1/2) 2185-97-9 C14H22Cl4N2O2
    4-{[Bis(2-chloroethyl)amino]methyl}phenylalanine--hydrogen chloride (1/2)
    —— 4-[2-(3-Phenyl-1,2-oxazol-5-yl)ethyl]morpholine--hydrogen chloride (1/1) 1088-87-5 C15H19ClN2O2
    4-[2-(3-Phenyl-1,2-oxazol-5-yl)ethyl]morpholine--hydrogen chloride (1/1)
    —— 4-Pyrrolidino-1,1-diphenyl-buten-(1)-on-(3) 1976-54-1 C20H21NO
    4-Pyrrolidino-1,1-diphenyl-buten-(1)-on-(3)
    —— 4-Camphorimidomethyl-morpholin 1687-80-5 C15H24N2O3
    4-Camphorimidomethyl-morpholin
    —— 4-Piperidino-1,1-diphenyl-buten-(1)-on-(3) 1866-05-3 C21H23NO
    4-Piperidino-1,1-diphenyl-buten-(1)-on-(3)
    —— 4-{2-[3-(3-Methoxyphenyl)-3-propylpyrrolidin-1-yl]ethyl}aniline--hydrogen chloride (1/2) 1945-00-2 C22H32Cl2N2O
    4-{2-[3-(3-Methoxyphenyl)-3-propylpyrrolidin-1-yl]ethyl}aniline--hydrogen chloride (1/2)
    —— 4-(Piperidin-1-yl)cyclohexyl butanoate--hydrogen chloride (1/1) 1702-16-5 C15H28ClNO2
    4-(Piperidin-1-yl)cyclohexyl butanoate--hydrogen chloride (1/1)
    —— 4-(Piperidin-1-yl)cyclohexyl 3,4,5-trimethoxybenzoate--hydrogen chloride (1/1) 1532-13-4 C21H32ClNO5
    4-(Piperidin-1-yl)cyclohexyl 3,4,5-trimethoxybenzoate--hydrogen chloride (1/1)