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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-fluoro-2-phenyl-1H-indole-3-carbonitrile 1159001-85-0 C15H9FN2
    4-fluoro-2-phenyl-1H-indole-3-carbonitrile
    —— 4-(4-methoxyphenyl)-5-methyl-2-phenylpyridine 125877-47-6 C19H17NO
    4-(4-methoxyphenyl)-5-methyl-2-phenylpyridine
    —— 4-methyl-1,1,8-triphenyl-2,3-diazaocta-1,4-dien-6-yne 87101-64-2 C25H22N2
    4-methyl-1,1,8-triphenyl-2,3-diazaocta-1,4-dien-6-yne
    —— 4-(2-methoxyphenyl)-2-butanone oxime 79204-81-2 C11H15NO2
    4-(2-methoxyphenyl)-2-butanone oxime
    —— 4,4-Difluoro-17beta-hydroxy-17alpha-methyl-androst-5-en-3-one 800-06-6 C20H28F2O2
    4,4-Difluoro-17beta-hydroxy-17alpha-methyl-androst-5-en-3-one
    —— 4-Nitro-5-(2-methoxy-phenylsulfamoyl)-1-methyl-imidazol 83498-84-4 C11H12N4O5S
    4-Nitro-5-(2-methoxy-phenylsulfamoyl)-1-methyl-imidazol
    —— (4,7-dimethyl-1,1-diphenyl-6-hydroxy-2,3-diazaocta-1,3,5-trien-5-yl)triphenylphosphonium hydroxide inner salt 87101-58-4 C38H35N2OP
    (4,7-dimethyl-1,1-diphenyl-6-hydroxy-2,3-diazaocta-1,3,5-trien-5-yl)triphenylphosphonium hydroxide inner salt
    —— 4,7-dimethyl-1,1-diphenyl-2,3-diazaocta-1,3-dien-5-yne 87101-60-8 C20H20N2
    4,7-dimethyl-1,1-diphenyl-2,3-diazaocta-1,3-dien-5-yne
    —— 4-Chloro-N'-(diphenylmethylene)pentane hydrazide 1338582-47-0 C18H19ClN2O
    4-Chloro-N'-(diphenylmethylene)pentane hydrazide
    —— 4-bromo-2-methyl-N-(2-morpholin-4-yl-ethyl)benzene sulfonamide 869663-64-9 C13H19BrN2O3S
    4-bromo-2-methyl-N-(2-morpholin-4-yl-ethyl)benzene sulfonamide
    —— 4-tert.Butyl-2-phenylaminomethyl-phenol 6296-78-2 C17H21NO
    4-tert.Butyl-2-phenylaminomethyl-phenol
    —— 4-phenyl-2-(phenylamino)-4H-1,3,4-selenadiazin-5(6H)-one 1272399-47-9 C15H13N3OSe
    4-phenyl-2-(phenylamino)-4H-1,3,4-selenadiazin-5(6H)-one
    —— 4-Aethylamino-6-trifluormethyl-pyrazolo<3.4-d>pyrimidin 1780-74-1 C8H8F3N5
    4-Aethylamino-6-trifluormethyl-pyrazolo<3.4-d>pyrimidin
    —— 4-benzyl-2-(3-hydroxypropyl)morpholine 126645-73-6 C14H21NO2
    4-benzyl-2-(3-hydroxypropyl)morpholine
    —— (4-benzylmorpholin-2-ylmethyl)carbamic acid tert-butyl ester 146944-34-5 C17H26N2O3
    (4-benzylmorpholin-2-ylmethyl)carbamic acid tert-butyl ester
    —— 4-[5-(4-Ethoxycarbonyl-piperidin-1-yl)-2-nitro-4-trifluoromethyl-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 608531-85-7 C24H33F3N4O6
    4-[5-(4-Ethoxycarbonyl-piperidin-1-yl)-2-nitro-4-trifluoromethyl-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-isobutyl-4-phenyl-2-(2-(trifluoromethyl)phenyl)-1,2-oxazetidin-3-one 1158774-84-5 C19H18F3NO2
    4-isobutyl-4-phenyl-2-(2-(trifluoromethyl)phenyl)-1,2-oxazetidin-3-one
    —— 4-[2-(6-Methoxy-2,2,7,8-tetramethyl-chroman-5-yl)-ethyl]-benzene-1,2-diol 873336-80-2 C22H28O4
    4-[2-(6-Methoxy-2,2,7,8-tetramethyl-chroman-5-yl)-ethyl]-benzene-1,2-diol
    —— 4-amino-N-[2-(4-benzyl-2-morpholinyl)ethyl]-5-chloro-2-ethoxybenzamide 126645-69-0 C22H28ClN3O3
    4-amino-N-[2-(4-benzyl-2-morpholinyl)ethyl]-5-chloro-2-ethoxybenzamide
    —— 4-Amino-N-[3-(4-benzyl-morpholin-2-yl)-propyl]-5-chloro-2-ethoxy-benzamide 126645-71-4 C23H30ClN3O3
    4-Amino-N-[3-(4-benzyl-morpholin-2-yl)-propyl]-5-chloro-2-ethoxy-benzamide
    —— 4,4-dimethyl-1-pivaloyl-2-<2-nitro-4-(trifluoromethyl)-5-(dimethylamino)phenyl>semicarbazide 84282-74-6 C17H24F3N5O4
    4,4-dimethyl-1-pivaloyl-2-<2-nitro-4-(trifluoromethyl)-5-(dimethylamino)phenyl>semicarbazide
    —— 4,5,6,7-Tetrabromo-2-(dimethylamino)isoindole-1,3-dione 6958-63-0 C10H6Br4N2O2
    4,5,6,7-Tetrabromo-2-(dimethylamino)isoindole-1,3-dione
    —— 4-(2-Ethyl-2-methyl-1,3-dioxolan-4-yl)butan-1-ol 3663-45-4 C10H20O3
    4-(2-Ethyl-2-methyl-1,3-dioxolan-4-yl)butan-1-ol
    —— 4-(Benzothiazol-2-yl)benzylphosphonic Acid 2,4-Pentanediol Cyclic Ester 75925-97-2 C19H20NO3PS
    4-(Benzothiazol-2-yl)benzylphosphonic Acid 2,4-Pentanediol Cyclic Ester
    —— 4,4'-{[4-(Dimethylamino)phenyl]methanediyl}bis(2-chloro-n,n-diethylaniline) 6310-61-8 C29H37Cl2N3
    4,4'-{[4-(Dimethylamino)phenyl]methanediyl}bis(2-chloro-n,n-diethylaniline)
    —— (4-Benzothiazol-2-yl-benzyl)-phosphonic acid 2-dimethylamino-ethyl ester ethyl ester 128787-88-2 C20H25N2O3PS
    (4-Benzothiazol-2-yl-benzyl)-phosphonic acid 2-dimethylamino-ethyl ester ethyl ester
    —— 4-Dipropylamino-3,5-dinitro-N-propyl-benzenesulfonamide 483279-45-4 C15H24N4O6S
    4-Dipropylamino-3,5-dinitro-N-propyl-benzenesulfonamide
    —— 4-(5-Chloro-2-nitro-4-trifluoromethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 474329-65-2 C16H19ClF3N3O4
    4-(5-Chloro-2-nitro-4-trifluoromethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— (4-benzothiazol-2-yl-benzyl)-methyl-amine 36078-25-8 C15H14N2S
    (4-benzothiazol-2-yl-benzyl)-methyl-amine
    —— 4-(Benzothiazol-2-yl)benzylphosphonic Acid 1,3-Propanediol Cyclic Ester 75925-95-0 C17H16NO3PS
    4-(Benzothiazol-2-yl)benzylphosphonic Acid 1,3-Propanediol Cyclic Ester
    —— (4-Benzothiazol-2-yl-benzyl)-phosphonic acid 2-ethoxy-ethyl ester ethyl ester 128766-91-6 C20H24NO4PS
    (4-Benzothiazol-2-yl-benzyl)-phosphonic acid 2-ethoxy-ethyl ester ethyl ester
    —— 4-benzothiazol-2-ylbenzylphosphonic acid 101078-72-2 C14H12NO3PS
    4-benzothiazol-2-ylbenzylphosphonic acid
    —— 4-methyl-N-hexadecyl pyridine iodide 14402-18-7 C22H40N*I
    4-methyl-N-hexadecyl pyridine iodide
    —— [4-(2-Chloro-phenoxy)-butyl]-methyl-amine 91428-60-3 C11H16ClNO
    [4-(2-Chloro-phenoxy)-butyl]-methyl-amine
    —— (4-Benzothiazol-2-yl-benzyl)-phosphonic acid ethyl ester 2-hydroxy-ethyl ester 128766-89-2 C18H20NO4PS
    (4-Benzothiazol-2-yl-benzyl)-phosphonic acid ethyl ester 2-hydroxy-ethyl ester
    —— 4-Fluoro-n-(4-fluorophenyl)-2-nitroaniline 79445-99-1 C12H8F2N2O2
    4-Fluoro-n-(4-fluorophenyl)-2-nitroaniline
    —— 4-(dimethylamino)-1,3-dihydro-1-phenyl-2H-1,5-benzodiazepin-2-one 62537-70-6 C17H17N3O
    4-(dimethylamino)-1,3-dihydro-1-phenyl-2H-1,5-benzodiazepin-2-one
    —— (4-Methylcyclohexyl) 2-oxopropanoate 6624-85-7 C10H16O3
    (4-Methylcyclohexyl) 2-oxopropanoate
    —— 4-n-propyl-5,5-dicarbethoxy-2-pyrrolidinone 2614-71-3 C13H21NO5
    4-n-propyl-5,5-dicarbethoxy-2-pyrrolidinone
    —— 4-(hydroxyamino)phenyl-N,N-dibutylcarbonimide 1426546-40-8 C15H24N2O2
    4-(hydroxyamino)phenyl-N,N-dibutylcarbonimide
    —— 4-(6-Pyridin-4-ylhexan-3-yl)pyridine 7399-62-4 C16H20N2
    4-(6-Pyridin-4-ylhexan-3-yl)pyridine
    —— 4,8-dimethyl-3,4-dihydro-1H-2-benzopyran-3-one 87503-97-7 C11H12O2
    4,8-dimethyl-3,4-dihydro-1H-2-benzopyran-3-one
    —— 4,6-bis(5-carboxy-3-ethyl-4-methyl-2-pyrrolylmethyl)-1,3-dihydroxy-2-methylbenzene 675608-67-0 C25H30N2O6
    4,6-bis(5-carboxy-3-ethyl-4-methyl-2-pyrrolylmethyl)-1,3-dihydroxy-2-methylbenzene
    —— 4-HYDROXYAMINO-BENZOIC ACID 2-ETHYL-HEXYL ESTER 1134370-21-0 C15H23NO3
    4-HYDROXYAMINO-BENZOIC ACID 2-ETHYL-HEXYL ESTER
    —— 4,6-Bis-(2-chlor-benzylmercapto)-cinnolin 6957-47-7 C22H16Cl2N2S2
    4,6-Bis-(2-chlor-benzylmercapto)-cinnolin
    —— 4-<N-(2-chlorethyl)-N-methyl-amino>-salicylsaeure-methylester 91131-52-1 C11H14ClNO3
    4-<N-(2-chlorethyl)-N-methyl-amino>-salicylsaeure-methylester
    —— 4-[(e)-(4-Amino-2-methylphenyl)diazenyl]-n,n-dimethylbenzamide 6956-88-3 C16H18N4O
    4-[(e)-(4-Amino-2-methylphenyl)diazenyl]-n,n-dimethylbenzamide
    —— 4-amino-2-methoxy-5-nitroso-6-pyrrolidin-1-yl-pyrimidine 1403677-21-3 C9H13N5O2
    4-amino-2-methoxy-5-nitroso-6-pyrrolidin-1-yl-pyrimidine
    —— 4-<<4-<(diethylamino)methyl>-3-hydroxyphenyl>sulfonyl>thiophene-2-sulfonamide 128348-48-1 C15H20N2O5S3
    4-<<4-<(diethylamino)methyl>-3-hydroxyphenyl>sulfonyl>thiophene-2-sulfonamide
    —— [4-[2-((S)-1-tert-butoxycarbonylaminobut-3-enyl)-1-(2-trimethylsilanylethoxymethyl)-1H-imidazol-4-yl]-3-(prop-2-ene-1-sulfonylamino)phenyl]carbamic acid methyl ester 1329167-41-0 C29H45N5O7SSi
    [4-[2-((S)-1-tert-butoxycarbonylaminobut-3-enyl)-1-(2-trimethylsilanylethoxymethyl)-1H-imidazol-4-yl]-3-(prop-2-ene-1-sulfonylamino)phenyl]carbamic acid methyl ester