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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3,4-Dimethylphenoxy)-2-methylpyridin 28222-08-4 C14H15NO
    4-(3,4-Dimethylphenoxy)-2-methylpyridin
    —— 4-Methoxybenzophenon-oxim-phenylcarbamat 34804-58-5 C21H18N2O3
    4-Methoxybenzophenon-oxim-phenylcarbamat
    —— 4-Heptyl-cyclohexanecarbothioic acid S-(4-butoxy-phenyl) ester 71979-64-1 C24H38O2S
    4-Heptyl-cyclohexanecarbothioic acid S-(4-butoxy-phenyl) ester
    —— 4-morpholino-6-(4-(trifluoromethoxy)phenyl)pteridin-2-amine 1003844-81-2 C17H15F3N6O2
    4-morpholino-6-(4-(trifluoromethoxy)phenyl)pteridin-2-amine
    —— 4-Brom-2'-hydroxy-4',5'-dimethyltriphenylmethan 49571-99-5 C21H19BrO
    4-Brom-2'-hydroxy-4',5'-dimethyltriphenylmethan
    —— 4,7,7-Trimethyl-1-phenyl-cyclohepta-1,3,5-triene 34780-58-0 C16H18
    4,7,7-Trimethyl-1-phenyl-cyclohepta-1,3,5-triene
    —— (4aR,6R,7R,8R,8aS)-6-Benzyloxy-8-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 51532-93-5 C21H24O6
    (4aR,6R,7R,8R,8aS)-6-Benzyloxy-8-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
    —— 4-m-Aminoanilino-1,2,3-benzotriazin 27223-08-1 C13H11N5
    4-m-Aminoanilino-1,2,3-benzotriazin
    —— (4-butyl-phthalazin-1-yl)-<i>p</i>-tolyl-amine 5569-03-9 C19H21N3
    (4-butyl-phthalazin-1-yl)-<i>p</i>-tolyl-amine
    —— (4-Adamantan-1-yl-benzyl)-methyl-silanediol 70475-99-9 C18H26O2Si
    (4-Adamantan-1-yl-benzyl)-methyl-silanediol
    —— 4(α-Pyridyl)-5-(2-aminopyridyl)-1,5-dihydro-1,2,4-triazole 29427-95-0 C12H12N6
    4(α-Pyridyl)-5-(2-aminopyridyl)-1,5-dihydro-1,2,4-triazole
    —— 4'-Ethoxy-2'-oxo-1',4'-dihydro-cyclopentan-1-spiro-3'-2'H-chinolin 23819-04-7 C15H19NO2
    4'-Ethoxy-2'-oxo-1',4'-dihydro-cyclopentan-1-spiro-3'-2'H-chinolin
    —— 4-Methyl-N-[4-(1-phenyl-benzo[f]quinolin-3-yl)-phenyl]-benzenesulfonamide 36992-42-4 C32H24N2O2S
    4-Methyl-N-[4-(1-phenyl-benzo[f]quinolin-3-yl)-phenyl]-benzenesulfonamide
    —— 4-Oxo-2-(4-nitrophenyl)-1-phenyl-2-ethoxycarbonyl-azetidin 28271-63-8 C18H16N2O5
    4-Oxo-2-(4-nitrophenyl)-1-phenyl-2-ethoxycarbonyl-azetidin
    —— 4'-<N-(2-Hydroxy-naphthyl-(1)-methylen-sulfanilyl>-laurinsaeure-anilid 22969-55-7 C35H40N2O4S
    4'-<N-(2-Hydroxy-naphthyl-(1)-methylen-sulfanilyl>-laurinsaeure-anilid
    —— 4-(4-methoxy-phenyl)-6-(4-nitro-phenyl)-4<i>H</i>-[1,4]oxazin-3-one 26928-57-4 C17H14N2O5
    4-(4-methoxy-phenyl)-6-(4-nitro-phenyl)-4<i>H</i>-[1,4]oxazin-3-one
    —— 4,6-dimethyl-hepta-3,5-dien-2-one semicarbazone 5631-90-3 C10H17N3O
    4,6-dimethyl-hepta-3,5-dien-2-one semicarbazone
    —— 4-(4-Fluor-2-chlor-phenoxyacetoxy-methyl)-1-phospha-2,6,7-trioxa-bicyclo<2.2.2> octan-1-sulfid 798-04-9 C13H13ClFO6PS
    4-(4-Fluor-2-chlor-phenoxyacetoxy-methyl)-1-phospha-2,6,7-trioxa-bicyclo<2.2.2> octan-1-sulfid
    —— 4-(1H-Imidazo<4,5-b>-pyridin-2-yl-methoxy)-benzoesaeure 66631-85-4 C14H11N3O3
    4-(1H-Imidazo<4,5-b>-pyridin-2-yl-methoxy)-benzoesaeure
    —— {4-[1,3-bis-(4-chloro-phenyl)-imidazolidin-2-yl]-phenyl}-(2-chloro-ethyl)-phenyl-amine 107306-40-1 C29H26Cl3N3
    {4-[1,3-bis-(4-chloro-phenyl)-imidazolidin-2-yl]-phenyl}-(2-chloro-ethyl)-phenyl-amine
    —— 4-[6-(2-fluoroprop-2-enoyloxy)hexoxy]benzoic acid 850373-86-3 C16H19FO5
    4-[6-(2-fluoroprop-2-enoyloxy)hexoxy]benzoic acid
    —— 4-Octyl-1-phenethyl-4-pyrrolidin-1-yl-piperidine 13681-06-6 C25H42N2
    4-Octyl-1-phenethyl-4-pyrrolidin-1-yl-piperidine
    —— 4-[3-(6-chloro-pyridazin-3-yl)-2-imino-4-methyl-2,3-dihydro-benzoimidazol-1-ylmethyl]-indole-1-carboxylic acid tert-butyl ester 1352874-44-2 C26H25ClN6O2
    4-[3-(6-chloro-pyridazin-3-yl)-2-imino-4-methyl-2,3-dihydro-benzoimidazol-1-ylmethyl]-indole-1-carboxylic acid tert-butyl ester
    —— 4-{[(1-{3-[(4,6-dimethyl-pyrimidine-5-carbonyl)-amino]-1-methyl-propyl}-piperidin-4-yl)-thiophen-3-ylmethyl-carbamoyl]-methyl}-piperidine-1-carboxylic acid tert-butyl ester 918143-74-5 C33H50N6O4S
    4-{[(1-{3-[(4,6-dimethyl-pyrimidine-5-carbonyl)-amino]-1-methyl-propyl}-piperidin-4-yl)-thiophen-3-ylmethyl-carbamoyl]-methyl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[1-phenethyl-4-(3-phenyl-propyl)-piperidin-4-yl]-morpholine 13696-96-3 C26H36N2O
    4-[1-phenethyl-4-(3-phenyl-propyl)-piperidin-4-yl]-morpholine
    —— 4-methyl-3-phenyl-6<i>H</i>-pyrrolo[1,2-<i>b</i>]pyrazole-2,5-dicarboxylic acid diethyl ester 34645-62-0 C19H20N2O4
    4-methyl-3-phenyl-6<i>H</i>-pyrrolo[1,2-<i>b</i>]pyrazole-2,5-dicarboxylic acid diethyl ester
    —— 4-(2,5-dichloro-phenylcarbamoyl)-thiomorpholine-3-carboxylic acid ethyl ester 72849-55-9 C14H16Cl2N2O3S
    4-(2,5-dichloro-phenylcarbamoyl)-thiomorpholine-3-carboxylic acid ethyl ester
    —— 4-(4-methyl-benzhydryl)-5-thioxo-imidazolidin-2-one 52800-68-7 C17H16N2OS
    4-(4-methyl-benzhydryl)-5-thioxo-imidazolidin-2-one
    —— (4aR,6R,7R,8R,8aS)-2-Bromomethyl-6-methoxy-8-nitro-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 39727-49-6 C9H14BrNO7
    (4aR,6R,7R,8R,8aS)-2-Bromomethyl-6-methoxy-8-nitro-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
    —— 4-[2-(5-nitro-furan-2-yl)-1-(5-propionylamino-[1,3,4]thiadiazol-2-yl)-vinyl]-benzonitrile 35035-78-0 C18H13N5O4S
    4-[2-(5-nitro-furan-2-yl)-1-(5-propionylamino-[1,3,4]thiadiazol-2-yl)-vinyl]-benzonitrile
    —— 4-(3-Methyl-butylsulfanyl)-benzamide 53551-40-9 C12H17NOS
    4-(3-Methyl-butylsulfanyl)-benzamide
    —— (4aR,6aS,8aR,9R,12bR)-10-Acetoxy-9-acetoxymethyl-1,2,6a,6b,9,12a-hexamethyl-3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-hexadecahydro-2H-picene-4a-carboxylic acid 42483-00-1 C34H50O6
    (4aR,6aS,8aR,9R,12bR)-10-Acetoxy-9-acetoxymethyl-1,2,6a,6b,9,12a-hexamethyl-3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-hexadecahydro-2H-picene-4a-carboxylic acid
    —— 4,5-Dihydro-4-[2-(1-trifluoroacetylpiperidin-4-yl)ethan-1-yl]-3H-1,4,8b-triazaacenaphthylen-3-one 203867-40-7 C18H19F3N4O2
    4,5-Dihydro-4-[2-(1-trifluoroacetylpiperidin-4-yl)ethan-1-yl]-3H-1,4,8b-triazaacenaphthylen-3-one
    —— 4-[(2E)-2-(tetrazolo[1,5-a]quinoxalin-4-yl)hydrazinylidene]methylphenol 1334551-23-3 C15H11N7O
    4-[(2E)-2-(tetrazolo[1,5-a]quinoxalin-4-yl)hydrazinylidene]methylphenol
    —— 4-[9-(3-Hydroxy-3-methyl-but-1-ynyl)-9H-dibenzosilol-9-yl]-2-methyl-but-3-yn-2-ol 50487-78-0 C22H22O2Si
    4-[9-(3-Hydroxy-3-methyl-but-1-ynyl)-9H-dibenzosilol-9-yl]-2-methyl-but-3-yn-2-ol
    —— 4-Anilino-3-ethyl-2-propyl-1-<toluolsulfonyl-(4)>-1,2,3,4-tetrahydrochinolin 26330-96-1 C27H32N2O2S
    4-Anilino-3-ethyl-2-propyl-1-<toluolsulfonyl-(4)>-1,2,3,4-tetrahydrochinolin
    —— 4,4'-bis-(2-methoxycarbonyl-vinyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid diethyl ester 6509-01-9 C25H30N2O8
    4,4'-bis-(2-methoxycarbonyl-vinyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid diethyl ester
    —— 4-[1-[Ethyl(methyl)amino]ethyl]-2-fluoroaniline 1208258-81-4 C11H17FN2
    4-[1-[Ethyl(methyl)amino]ethyl]-2-fluoroaniline
    —— 4-Phenylbenzoesaeure-4-<N,N-diethylamino>-phenylester 22953-73-7 C23H23NO2
    4-Phenylbenzoesaeure-4-<N,N-diethylamino>-phenylester
    —— 4,6-bis-(3,4-dichloro-phenyl)-1,5-dimethyl-3-(4-nitro-benzoyl)-[1,3,5]triazinane-2-thione 54209-34-6 C24H18Cl4N4O3S
    4,6-bis-(3,4-dichloro-phenyl)-1,5-dimethyl-3-(4-nitro-benzoyl)-[1,3,5]triazinane-2-thione
    —— 4'-(3-Phenyl-propyloxy)-4-trans-stilbazol 47377-10-6 C22H21NO
    4'-(3-Phenyl-propyloxy)-4-trans-stilbazol
    —— 4-[3-Methyl-1-(3-methyl-butyl)-pentyl]-pyridine 22253-24-3 C16H27N
    4-[3-Methyl-1-(3-methyl-butyl)-pentyl]-pyridine
    —— 4-Methylimino-2-thioxo-1-methyl-1,2-dihydro-4H-3,1-benzoxazin 21097-40-5 C10H10N2OS
    4-Methylimino-2-thioxo-1-methyl-1,2-dihydro-4H-3,1-benzoxazin
    —— 4-<4-Benzylidenamino-piperazin-1-yl-amino>-7-chlor-chinolin 32863-70-0 C20H20ClN5
    4-<4-Benzylidenamino-piperazin-1-yl-amino>-7-chlor-chinolin
    —— 4-bromo-benzoic 4-bromo-<i>N</i>-(4,5-diphenyl-[1,2,3]triazol-1-yl)-benzimidic anhydride 34566-67-1 C28H18Br2N4O2
    4-bromo-benzoic 4-bromo-<i>N</i>-(4,5-diphenyl-[1,2,3]triazol-1-yl)-benzimidic anhydride
    —— 4-(p-Dimethylaminobenzylidenamino)-6,7-dimethoxychinolin 35654-43-4 C20H21N3O2
    4-(p-Dimethylaminobenzylidenamino)-6,7-dimethoxychinolin
    —— 4-Phenoxy-N-nitro-N-methylanilin 23042-35-5 C13H12N2O3
    4-Phenoxy-N-nitro-N-methylanilin
    —— 4-Ethyl-4-(4-methoxy-benzyl)-1-methyl-1,2,3,4-tetrahydro-pyridine 21779-25-9 C16H23NO
    4-Ethyl-4-(4-methoxy-benzyl)-1-methyl-1,2,3,4-tetrahydro-pyridine
    —— [4-(3-cyclohexyl-2-imino-imidazolidine-1-sulfonyl)-phenethyl]-carbamic acid phenyl ester 31850-05-2 C24H30N4O4S
    [4-(3-cyclohexyl-2-imino-imidazolidine-1-sulfonyl)-phenethyl]-carbamic acid phenyl ester
    —— 4,6,8-Trichlor-2,3-trimethylenchinolin 35639-41-9 C12H8Cl3N
    4,6,8-Trichlor-2,3-trimethylenchinolin