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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(Diethylamino)pyrido[1,2-a]pyrimidin-2-one;hydrochloride 84292-24-0 C12H16ClN3O
4-(Diethylamino)pyrido[1,2-a]pyrimidin-2-one;hydrochloride
—— 4-Ethenyl-1-(2-oxo-2-phenylethyl)pyridin-1-ium bromide 77281-30-2 C15H14BrNO
4-Ethenyl-1-(2-oxo-2-phenylethyl)pyridin-1-ium bromide
—— 4-(4-Imidazolyl)-3-acetamido-2-butanon 32385-77-6 C9H13N3O2*ClH
4-(4-Imidazolyl)-3-acetamido-2-butanon
—— 4-Dimethylaminomethyl-1-ethylsulfanyl-1-phenyl-nonan-3-one; hydrochloride 77921-35-8 C20H33NOS*ClH
4-Dimethylaminomethyl-1-ethylsulfanyl-1-phenyl-nonan-3-one; hydrochloride
—— 4-[4-(4-Carbamimidoylphenoxy)phenoxy]benzenecarboximidamide 55368-35-9 C20H19ClN4O2
4-[4-(4-Carbamimidoylphenoxy)phenoxy]benzenecarboximidamide
—— [4,5,6-Triacetyloxy-2-(carbamimidoylsulfanylmethyl)oxan-3-yl] acetate;hydroiodide 55094-16-1 C15H23IN2O9S
[4,5,6-Triacetyloxy-2-(carbamimidoylsulfanylmethyl)oxan-3-yl] acetate;hydroiodide
—— 4-Methyl-4-[4-(2-nitro-1H-imidazol-1-yl)butyl]morpholin-4-ium iodide 77162-54-0 C12H21IN4O3
4-Methyl-4-[4-(2-nitro-1H-imidazol-1-yl)butyl]morpholin-4-ium iodide
—— 4-Benzyl-1-methyl-4-phenyl-1,4-azarsinan-4-ium bromide 64658-13-5 C18H23AsBrN
4-Benzyl-1-methyl-4-phenyl-1,4-azarsinan-4-ium bromide
—— 4-methyl-4-octadecyl-morpholinium; methyl sulfate 3050-84-8 CH3O4S*C23H48NO
4-methyl-4-octadecyl-morpholinium; methyl sulfate
—— 4-Hydroxy-2-triphenylphosphaniumylphenolate;2,2,2-trifluoroacetic acid —— C26H20F3O4P
4-Hydroxy-2-triphenylphosphaniumylphenolate;2,2,2-trifluoroacetic acid
—— 4-(Ethoxycarbonyl)-2-(phenyliodaniumyl)phenolate 66166-41-4 C15H13IO3
4-(Ethoxycarbonyl)-2-(phenyliodaniumyl)phenolate
—— 4,4-Dimethyl-13-phenyl-1,2,3,4-tetrahydroisoquinolino[2,1-a]quinolin-5-ium hydroxide 58277-45-5 C25H25NO
4,4-Dimethyl-13-phenyl-1,2,3,4-tetrahydroisoquinolino[2,1-a]quinolin-5-ium hydroxide
—— 4-(4-Chlorophenyl)-1,1-dimethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-ium-3-olate 54132-93-3 C10H10ClN3O2
4-(4-Chlorophenyl)-1,1-dimethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-ium-3-olate
—— 4-Phenyl-1,3-dithiol-1-ium hydrogen sulfate 7228-61-7 C9H8O4S3
4-Phenyl-1,3-dithiol-1-ium hydrogen sulfate
—— 4-[2,6-Diphenyl-4-(4-phenylphenyl)pyridin-1-ium-1-yl]-2,6-diphenylphenol;perchlorate 61636-98-4 C47H34ClNO5
4-[2,6-Diphenyl-4-(4-phenylphenyl)pyridin-1-ium-1-yl]-2,6-diphenylphenol;perchlorate
—— 4-Amino-7-hydroxy-8-(hydroxymethyl)-6a,7,8,9a-tetrahydrofuro[2'',3'':4',5'][1,3]thiazolo[3',2':1,5]pyrrolo[2,3-d]pyrimidine-5-carboximidic acid--hydrogen bromide (1/1) 83379-27-5 C12H14BrN5O4S
4-Amino-7-hydroxy-8-(hydroxymethyl)-6a,7,8,9a-tetrahydrofuro[2'',3'':4',5'][1,3]thiazolo[3',2':1,5]pyrrolo[2,3-d]pyrimidine-5-carboximidic acid--hydrogen bromide (1/1)
—— 4-Aminophenol--hydrogen bromide (1/1) 33576-75-9 C6H8BrNO
4-Aminophenol--hydrogen bromide (1/1)
—— 4-Hydroxy-3-imino-6-methyl-3,4-dihydropyrazine-2-carboxamide 19994-58-2 C6H8N4O2
4-Hydroxy-3-imino-6-methyl-3,4-dihydropyrazine-2-carboxamide
—— 4-Amino-2-imino-6-(2-methylpropyl)pteridin-8(2H)-ol 50627-27-5 C10H14N6O
4-Amino-2-imino-6-(2-methylpropyl)pteridin-8(2H)-ol
—— 4-Propan-2-ylmorpholine;hydrochloride 6517-36-8 C7H16ClNO
4-Propan-2-ylmorpholine;hydrochloride
—— 4-{4-[(2-Chloroethyl)sulfanyl]butanamido}-N,N,N-trimethylanilinium iodide 64157-94-4 C15H24ClN2OS*I
4-{4-[(2-Chloroethyl)sulfanyl]butanamido}-N,N,N-trimethylanilinium iodide
—— 4-Ethyl-4-octadecylmorpholin-4-ium bromide 89444-93-9 C24H50BrNO
4-Ethyl-4-octadecylmorpholin-4-ium bromide
—— 4,5-Dihydroxy-3,4,5,11-tetramethyl-2,6-dioxo-3,4,5,6,8,10,12,13,13a,13b-decahydro-2H-[1,6]dioxacycloundecino[2,3,4-gh]pyrrolizin-11-ium bromide 54770-74-0 C17H26BrNO6
4,5-Dihydroxy-3,4,5,11-tetramethyl-2,6-dioxo-3,4,5,6,8,10,12,13,13a,13b-decahydro-2H-[1,6]dioxacycloundecino[2,3,4-gh]pyrrolizin-11-ium bromide
—— 4-Hexyl-1-methylidenehexahydro-1H-pyrrolizin-4-ium bromide 62934-53-6 C14H26BrN
4-Hexyl-1-methylidenehexahydro-1H-pyrrolizin-4-ium bromide
—— 4-(m-Aminophenoxy)-butyronitril-hydrochlorid 19157-88-1 C10H12N2O*ClH
4-(m-Aminophenoxy)-butyronitril-hydrochlorid
—— 4-Chloro-1-(pyridin-4-yl)pyridin-1-ium chloride 31692-78-1 C10H8Cl2N2
4-Chloro-1-(pyridin-4-yl)pyridin-1-ium chloride
—— 4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]phenyl]methylideneamino]-2-hydroxybenzoic acid;hydrochloride 56967-04-5 C20H25ClN2O9S2
4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]phenyl]methylideneamino]-2-hydroxybenzoic acid;hydrochloride
—— 4-[2-(4-Bromophenyl)-2-oxoethyl]-1-methylidenehexahydro-1H-pyrrolizin-4-ium bromide 62934-50-3 C16H19Br2NO
4-[2-(4-Bromophenyl)-2-oxoethyl]-1-methylidenehexahydro-1H-pyrrolizin-4-ium bromide
—— 4,5-dihydro-1H-imidazol-2-ylmethanethiol;hydrochloride 69094-87-7 C4H9ClN2S
4,5-dihydro-1H-imidazol-2-ylmethanethiol;hydrochloride
—— (4-nitrophenyl) 4-[(N'-methylcarbamimidoyl)amino]benzoate;hydrochloride 35611-84-8 C15H15ClN4O4
(4-nitrophenyl) 4-[(N'-methylcarbamimidoyl)amino]benzoate;hydrochloride
—— 4,5-Bis(methoxycarbonyl)-1,1-dimethyl-1H-pyrazol-1-ium-3-olate 83759-91-5 C9H12N2O5
4,5-Bis(methoxycarbonyl)-1,1-dimethyl-1H-pyrazol-1-ium-3-olate
—— (4-Nitrophenyl) 4-(carbamimidoylsulfanylmethyl)benzoate;hydrobromide 38597-31-8 C15H14BrN3O4S
(4-Nitrophenyl) 4-(carbamimidoylsulfanylmethyl)benzoate;hydrobromide
—— (4,5-Dihydro-1H-imidazol-2-yl)-(2-naphthalen-1-yl-4-piperidin-1-yl-butyl)-amine; hydriodide 51125-87-2 C22H30N4*HI
(4,5-Dihydro-1H-imidazol-2-yl)-(2-naphthalen-1-yl-4-piperidin-1-yl-butyl)-amine; hydriodide
—— 4,6-Di-tert-butyl-N,N,N-trimethylpyridin-2-aminium iodide 38223-03-9 C16H29IN2
4,6-Di-tert-butyl-N,N,N-trimethylpyridin-2-aminium iodide
—— 4-[Bis(2-chloroethyl)aminomethyl]benzoic acid;hydrochloride 62642-64-2 C12H16Cl3NO2
4-[Bis(2-chloroethyl)aminomethyl]benzoic acid;hydrochloride
—— 4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]-2-methylphenyl]methylideneamino]-2-hydroxybenzoic acid;hydrochloride 56967-05-6 C21H27ClN2O9S2
4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]-2-methylphenyl]methylideneamino]-2-hydroxybenzoic acid;hydrochloride
—— (4,5-Dihydro-1H-imidazol-2-yl)-(2-naphthalen-1-yl-propyl)-amine; hydriodide 51125-84-9 C16H19N3*HI
(4,5-Dihydro-1H-imidazol-2-yl)-(2-naphthalen-1-yl-propyl)-amine; hydriodide
—— 4-Methoxy-6,6-dimethyl-6-azabicyclo[3.2.1]octan-6-ium iodide 53102-85-5 C10H20INO
4-Methoxy-6,6-dimethyl-6-azabicyclo[3.2.1]octan-6-ium iodide
—— 4-[[4-(Dimethylamino)phenyl]methyl]-5-(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride 59050-75-8 C16H21ClN2O2
4-[[4-(Dimethylamino)phenyl]methyl]-5-(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride
—— 4-Guanidinobutyric acid monohydrochloride 13890-14-7 C5H12ClN3O2
4-Guanidinobutyric acid monohydrochloride
—— 4-[[4-[Bis(3-chloropropyl)amino]-3-methoxyphenyl]methylideneamino]-2,6-dibromophenol;hydrochloride 60625-62-9 C20H23Br2Cl3N2O2
4-[[4-[Bis(3-chloropropyl)amino]-3-methoxyphenyl]methylideneamino]-2,6-dibromophenol;hydrochloride
—— 4-Piperidinol, 4-propanoate, hydrochloride 57975-80-1 C21H28ClNO4
4-Piperidinol, 4-propanoate, hydrochloride
—— 4-[4-(4-Amino-benzoylamino)-phenylamino]-1-ethyl-pyridinium; bromide 42013-72-9 Br*C20H21N4O
4-[4-(4-Amino-benzoylamino)-phenylamino]-1-ethyl-pyridinium; bromide
—— 4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]phenyl]methylideneamino]benzoic acid;hydrochloride 56967-02-3 C20H25ClN2O8S2
4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]phenyl]methylideneamino]benzoic acid;hydrochloride
—— (4-Aminocyclohexyl)methyl acetate;hydrochloride 61367-09-7 C9H18ClNO2
(4-Aminocyclohexyl)methyl acetate;hydrochloride
—— 4'-methoxystyryl-N-methylpyridinium iodide 32353-56-3 C15H16NO*I
4'-methoxystyryl-N-methylpyridinium iodide
—— 4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]-2-methylphenyl]methylideneamino]benzoic acid;hydrochloride 56967-03-4 C21H27ClN2O8S2
4-[[4-[Bis(2-methylsulfonyloxyethyl)amino]-2-methylphenyl]methylideneamino]benzoic acid;hydrochloride
—— 4-(Chloromethyl)cyclohexan-1-amine;hydrochloride 61367-14-4 C7H15Cl2N
4-(Chloromethyl)cyclohexan-1-amine;hydrochloride
—— 4-Methoxy-2,3,5,5a,6,7,8,9-oktahydro-1H-cyclopenta<c>chinolizinium-jodid, 6-Methoxy-2,3,4,4a,5,7,8,9-octahydro-1H-cyclopenta<c>chinoliziniumjodid 18650-05-0 C13H20NO*I
4-Methoxy-2,3,5,5a,6,7,8,9-oktahydro-1H-cyclopenta<c>chinolizinium-jodid, 6-Methoxy-2,3,4,4a,5,7,8,9-octahydro-1H-cyclopenta<c>chinoliziniumjodid
—— 4-[[4-(Bis(3-chloropropyl)amino)-2-chloro-phenyl]methylideneamino]-2,6-dichloro-phenol 60625-59-4 C19H20Cl6N2O
4-[[4-(Bis(3-chloropropyl)amino)-2-chloro-phenyl]methylideneamino]-2,6-dichloro-phenol