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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,6-Dichloro-2-(piperazin-1-YL)pyrimidine 1017781-91-7 C8H10Cl2N4
4,6-Dichloro-2-(piperazin-1-YL)pyrimidine
—— 4-Methoxy-benzoic acid cyclopropylmethyl ester 56300-98-2 C12H14O3
4-Methoxy-benzoic acid cyclopropylmethyl ester
—— 4-(4-(Trifluoromethyl)phenyl)pyridin-2-amine 60781-91-1 C12H9F3N2
4-(4-(Trifluoromethyl)phenyl)pyridin-2-amine
—— 4-(3-Chlor-propyl)-1-(2-benzyloxy-ethyl)-piperazin 4981-87-7 C16H25ClN2O
4-(3-Chlor-propyl)-1-(2-benzyloxy-ethyl)-piperazin
—— (4,6-diphenoxy-[1,3,5]triazin-2-yl)-diphenyl-amine 4036-51-5 C27H20N4O2
(4,6-diphenoxy-[1,3,5]triazin-2-yl)-diphenyl-amine
—— 4-benzo[<i>b</i>]thiophen-3-yl-1-methyl-piperidine 56839-02-2 C14H17NS
4-benzo[<i>b</i>]thiophen-3-yl-1-methyl-piperidine
—— 4-phenoxy-pivalophenone 22802-11-5 C17H18O2
4-phenoxy-pivalophenone
—— 4-(Ethoxycarbonyl)-3-nitrobenzoic acid 87424-40-6 C10H9NO6
4-(Ethoxycarbonyl)-3-nitrobenzoic acid
—— 4-(4-phenyl-but-2-ynylsulfanyl)-3-tritylamino-azetidin-2-one 49825-55-0 C32H28N2OS
4-(4-phenyl-but-2-ynylsulfanyl)-3-tritylamino-azetidin-2-one
—— {4-[4-(3-Methyl-ureido)-phenylsulfanyl]-phenyl}-carbamic acid ethyl ester 54456-62-1 C17H19N3O3S
{4-[4-(3-Methyl-ureido)-phenylsulfanyl]-phenyl}-carbamic acid ethyl ester
—— 4-chloro-2-(difluoromethyl)aniline 1221424-65-2 C7H6ClF2N
4-chloro-2-(difluoromethyl)aniline
—— 4-methyl-3-nitrobenzaldehyde dimethyl acetal 61293-31-0 C10H13NO4
4-methyl-3-nitrobenzaldehyde dimethyl acetal
—— 4-(p-Methoxyphenoxy)-5-amino-3-benzylmercaptobenzoesaeure 52478-92-9 C21H19NO4S
4-(p-Methoxyphenoxy)-5-amino-3-benzylmercaptobenzoesaeure
—— 4-[5-(2-chloro-phenyl)-2,2-dimethyl-3,4-dihydro-2<i>H</i>-pyrrol-3-yl]-pyridine 61196-86-9 C17H17ClN2
4-[5-(2-chloro-phenyl)-2,2-dimethyl-3,4-dihydro-2<i>H</i>-pyrrol-3-yl]-pyridine
—— 4,4'-oxybis(benzenesulfenyl chloride) 28557-13-3 C12H8Cl2OS2
4,4'-oxybis(benzenesulfenyl chloride)
—— 4-Hydroxymethyl-5-butylimidazole 59973-29-4 C8H14N2O
4-Hydroxymethyl-5-butylimidazole
—— 4,4'-ethane-1,2-diylbissulfanyl-bis-morpholine 53551-65-8 C10H20N2O2S2
4,4'-ethane-1,2-diylbissulfanyl-bis-morpholine
—— 4-<Naphthyl-(1)>-4-hydroxymethyl-cyclohexanon 61749-17-5 C17H18O2
4-<Naphthyl-(1)>-4-hydroxymethyl-cyclohexanon
—— 4-Ethylamino-6-chlor-3-hydrazinopyridazin 29049-50-1 C6H10ClN5
4-Ethylamino-6-chlor-3-hydrazinopyridazin
—— 4-[2-(4,4-dimethyl-2-oxazolin-2-yl)-4,5-methylenedioxyphenyl]-4-hydroxy-1-methylpiperidine 56658-20-9 C18H24N2O4
4-[2-(4,4-dimethyl-2-oxazolin-2-yl)-4,5-methylenedioxyphenyl]-4-hydroxy-1-methylpiperidine
—— 4-Chloro-6-methyl-2-(3,4,5-trimethoxyphenyl)pyrimidine 56302-40-0 C14H15ClN2O3
4-Chloro-6-methyl-2-(3,4,5-trimethoxyphenyl)pyrimidine
—— 4-[(4-Hydroxy-2,3-dimethylphenyl)imino]cyclohexa-2,5-dien-1-one 62230-84-6 C14H13NO2
4-[(4-Hydroxy-2,3-dimethylphenyl)imino]cyclohexa-2,5-dien-1-one
—— 4-Chloro-3-methyl-6-phenyl-isoxazolo[5,4-b]pyridine 61658-64-8 C13H9ClN2O
4-Chloro-3-methyl-6-phenyl-isoxazolo[5,4-b]pyridine
—— 4-(p-Methoxy-phenyl)-4-hydroxymethyl-cyclohexanon 61749-14-2 C14H18O3
4-(p-Methoxy-phenyl)-4-hydroxymethyl-cyclohexanon
—— 4-butylamino-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid 41094-82-0 C11H14N4O2
4-butylamino-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid
—— 4-acetoxymethyl-4-phenylcyclohexanone 51510-02-2 C15H18O3
4-acetoxymethyl-4-phenylcyclohexanone
—— 4-[(4-Hydroxy-2,5-dimethylphenyl)imino]cyclohexa-2,5-dien-1-one 30128-01-9 C14H13NO2
4-[(4-Hydroxy-2,5-dimethylphenyl)imino]cyclohexa-2,5-dien-1-one
—— 4,4'-hexane-1,6-diylbissulfanyl-bis-morpholine 53551-60-3 C14H28N2O2S2
4,4'-hexane-1,6-diylbissulfanyl-bis-morpholine
—— 4-(Hexahydro-1H-azepin-1-yl)-1,3-benzenediamine 39242-78-9 C12H19N3
4-(Hexahydro-1H-azepin-1-yl)-1,3-benzenediamine
—— 4-(6-methyl-pyridin-2-ylamino)-3-nitro-5-sulfamoyl-benzoic acid 28394-92-5 C13H12N4O6S
4-(6-methyl-pyridin-2-ylamino)-3-nitro-5-sulfamoyl-benzoic acid
—— 4-(6-methyl-pyridin-2-ylamino)-3-nitro-5-sulfamoyl-benzoic acid ethyl ester 28394-91-4 C15H16N4O6S
4-(6-methyl-pyridin-2-ylamino)-3-nitro-5-sulfamoyl-benzoic acid ethyl ester
—— 4-(2-Benzyl-3-phenylpropyl)phenol 61022-46-6 C22H22O
4-(2-Benzyl-3-phenylpropyl)phenol
—— 4-(4-acetamidophenoxy)-3-amino-5-sulfamoylbenzoic acid 53136-44-0 C15H15N3O6S
4-(4-acetamidophenoxy)-3-amino-5-sulfamoylbenzoic acid
—— 4-Fluoro-2-chloro-1-naphthylamine 51670-73-6 C10H7ClFN
4-Fluoro-2-chloro-1-naphthylamine
—— 4-Carbamoyl-4-phenyl-pimelinsaeure 61354-02-7 C14H17NO5
4-Carbamoyl-4-phenyl-pimelinsaeure
—— 4-Methoxy-7-methylindan-1,3-dion 50919-86-3 C11H10O3
4-Methoxy-7-methylindan-1,3-dion
—— 4-Chloro-2-nitro-3-sulfamoylbenzoic acid 61658-42-2 C7H5ClN2O6S
4-Chloro-2-nitro-3-sulfamoylbenzoic acid
—— 4-Fluor-2-nitroindan-1,3-dion 50919-95-4 C9H4FNO4
4-Fluor-2-nitroindan-1,3-dion
—— 4,7,8-Trichlorotetrazolo[1,5-a]quinoxaline 61148-35-4 C8H2Cl3N5
4,7,8-Trichlorotetrazolo[1,5-a]quinoxaline
—— 4-Chloro-6-methyltetrazolo[1,5-a]quinoxaline 61148-34-3 C9H6ClN5
4-Chloro-6-methyltetrazolo[1,5-a]quinoxaline
—— 4,5-Dimethyl-2-(5-nitrofuran-2-yl)-1,3-dioxolane 51792-23-5 C9H11NO5
4,5-Dimethyl-2-(5-nitrofuran-2-yl)-1,3-dioxolane
—— 4-Methyl-2-(5-nitrofuran-2-yl)-1,3-dioxane 51792-29-1 C9H11NO5
4-Methyl-2-(5-nitrofuran-2-yl)-1,3-dioxane
—— 4-Anilino-3-benzylamino-5-sulfamoyl-benzoesaeure 28395-15-5 C20H19N3O4S
4-Anilino-3-benzylamino-5-sulfamoyl-benzoesaeure
—— 4-phenoxy-3-propargylamino-5-sulphamyl-benzoic acid 28395-26-8 C16H14N2O5S
4-phenoxy-3-propargylamino-5-sulphamyl-benzoic acid
—— [4-[Bis(methylsulfanyl)methyl]phenoxy]-ethoxy-propylsulfanyl-sulfanylidene-lambda5-phosphane 52771-81-0 C14H23O2PS4
[4-[Bis(methylsulfanyl)methyl]phenoxy]-ethoxy-propylsulfanyl-sulfanylidene-lambda5-phosphane
—— 4-(Dibromomethyl)tetrazolo[1,5-a]quinoxaline 61148-24-1 C9H5Br2N5
4-(Dibromomethyl)tetrazolo[1,5-a]quinoxaline
—— 4-Methoxy-7-methyl-2-nitroindan-1,3-dion 50920-04-2 C11H9NO5
4-Methoxy-7-methyl-2-nitroindan-1,3-dion
—— 4-Bromo-1,2-dichloronaphthalene 51670-67-8 C10H5BrCl2
4-Bromo-1,2-dichloronaphthalene
—— 4-Phenyl-butyramidine; hydrochloride 51721-69-8 C10H14N2*ClH
4-Phenyl-butyramidine; hydrochloride
—— 4-(4-naphthalen-2-ylmethyl-piperazin-1-yl)-phenol 61187-11-9 C21H22N2O
4-(4-naphthalen-2-ylmethyl-piperazin-1-yl)-phenol