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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-iodo-N-(1,1,1-trifluoro-4-phenylbut-3-yn-2-ylidene)aniline 1235454-46-2 C16H8F4IN
    4-fluoro-2-iodo-N-(1,1,1-trifluoro-4-phenylbut-3-yn-2-ylidene)aniline
    —— 4-[4-(3-piperidin-1-yl-propoxy)-phenyl]piperazine-1-carboxylic acid cyclopropylamide 684243-72-9 C22H34N4O2
    4-[4-(3-piperidin-1-yl-propoxy)-phenyl]piperazine-1-carboxylic acid cyclopropylamide
    —— 4-methyl-2-phenoxy-1,3,2-oxazaphosphinane 2-oxide 1431505-63-3 C10H14NO3P
    4-methyl-2-phenoxy-1,3,2-oxazaphosphinane 2-oxide
    —— 4-chloro-2-oxo-2<i>H</i>-chromene-3-carbaldehyde phenylhydrazone 51069-96-6 C16H11ClN2O2
    4-chloro-2-oxo-2<i>H</i>-chromene-3-carbaldehyde phenylhydrazone
    —— {[4-Benzyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate 6704-98-9 C15H12N3O3S-
    {[4-Benzyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate
    —— 4-amino-3-isopropyl-1-[2-methyl-4-(2-chlorophenyl)-but-2-yl-aminocarbonyl]-1,2,4-triazolin-5-one 146850-49-9 C17H24ClN5O2
    4-amino-3-isopropyl-1-[2-methyl-4-(2-chlorophenyl)-but-2-yl-aminocarbonyl]-1,2,4-triazolin-5-one
    —— 4-trifluoromethyl-4'-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]nicotinanilide 1076689-98-9 C18H9F9N4O
    4-trifluoromethyl-4'-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]nicotinanilide
    —— 4,4-dimethyl-2-phenoxy-1,3,2-oxazaphospholidine 2-oxide 1431505-64-4 C10H14NO3P
    4,4-dimethyl-2-phenoxy-1,3,2-oxazaphospholidine 2-oxide
    —— 4,4-diethyl-2-phenylsemicarbazide 84282-75-7 C11H17N3O
    4,4-diethyl-2-phenylsemicarbazide
    —— 4-(2-acetoxyphenylimino)-2,6-di-tert-butyl-2,5-cyclohexadien-1-one 132669-06-8 C22H27NO3
    4-(2-acetoxyphenylimino)-2,6-di-tert-butyl-2,5-cyclohexadien-1-one
    —— 4-phenylcyclohexanisocyanate 402832-63-7 C13H15NO
    4-phenylcyclohexanisocyanate
    —— 4-benzhydrylthiomorpholine 1191098-93-7 C17H19NS
    4-benzhydrylthiomorpholine
    —— 4-Ethoxycarbonyl-phenylhydrazin 90437-32-4 C9H12N2O2
    4-Ethoxycarbonyl-phenylhydrazin
    —— 4-(3-(benzyloxy)phenoxy)benzoic acid 1198307-26-4 C20H16O4
    4-(3-(benzyloxy)phenoxy)benzoic acid
    —— 4-chloro-2-fluoro-5-nitrophenylisothiocyanate 127684-17-7 C7H2ClFN2O2S
    4-chloro-2-fluoro-5-nitrophenylisothiocyanate
    —— 4,8-dichloro-[1,2,3,4]tetrazolo[1,5-a]quinoxaline 900306-03-8 C8H3Cl2N5
    4,8-dichloro-[1,2,3,4]tetrazolo[1,5-a]quinoxaline
    —— 4-((trifluoromethyl)thio)-3-(trimethylsilyl)-1H-isochromen-1-one 1647071-90-6 C13H13F3O2SSi
    4-((trifluoromethyl)thio)-3-(trimethylsilyl)-1H-isochromen-1-one
    —— 4-(2,2-difluoro-1-methylcycloprop-1-yl)-aniline 113664-76-9 C10H11F2N
    4-(2,2-difluoro-1-methylcycloprop-1-yl)-aniline
    —— 4-(2,2-difluoro-1-methylcycloprop-1-yl)-phenyl isocyanate 113664-77-0 C11H9F2NO
    4-(2,2-difluoro-1-methylcycloprop-1-yl)-phenyl isocyanate
    —— 4-hydrazinyl-2-methylthio-6-(4-morpholino)pyrimidine 94416-05-4 C9H15N5OS
    4-hydrazinyl-2-methylthio-6-(4-morpholino)pyrimidine
    —— 4-(2-allyloxyphenylimino)-2,6-di-tert-butyl-2,5-cyclohexadien-1-one 132668-99-6 C23H29NO2
    4-(2-allyloxyphenylimino)-2,6-di-tert-butyl-2,5-cyclohexadien-1-one
    —— 4-(2-methoxyethyl)-3a-methyl-1,2,3,4a,4,5-hexahydropyrrolo[1,2-a]quinazoline 23942-57-6 C15H22N2O
    4-(2-methoxyethyl)-3a-methyl-1,2,3,4a,4,5-hexahydropyrrolo[1,2-a]quinazoline
    —— 4-benzylidene-5-oxohexanal 132397-70-7 C13H14O2
    4-benzylidene-5-oxohexanal
    —— 4(R),5(R)-bis(tert-butyldimethylsilyl)oxyoctadialdehyde 177854-08-9 C20H42O4Si2
    4(R),5(R)-bis(tert-butyldimethylsilyl)oxyoctadialdehyde
    —— 4-methyl-N'-(morpholine-1-carbonothioyl)benzenesulfonohydrazide 1254357-73-7 C12H17N3O3S2
    4-methyl-N'-(morpholine-1-carbonothioyl)benzenesulfonohydrazide
    —— 4-bromobenzoic acid 2-(3-ethoxycarbonylbut-3-enoyl)phenyl ester 1198005-66-1 C20H17BrO5
    4-bromobenzoic acid 2-(3-ethoxycarbonylbut-3-enoyl)phenyl ester
    —— 4-(2-fluorophenyl)-N-(4-fluorophenyl)-3-(oxolan-2-ylmethyl)-1,3-thiazol-2-imine 6610-06-6 C20H18F2N2OS
    4-(2-fluorophenyl)-N-(4-fluorophenyl)-3-(oxolan-2-ylmethyl)-1,3-thiazol-2-imine
    —— [4-[(3-Chloro-1-benzothiophene-2-carbonyl)amino]phenyl] 3-chloro-1-benzothiophene-2-carboxylate 5623-80-3 C24H13Cl2NO3S2
    [4-[(3-Chloro-1-benzothiophene-2-carbonyl)amino]phenyl] 3-chloro-1-benzothiophene-2-carboxylate
    —— 4-methyl-N'-(morpholine-4-carbonothioyl)picolinohydrazonamide 1538612-03-1 C12H17N5OS
    4-methyl-N'-(morpholine-4-carbonothioyl)picolinohydrazonamide
    —— 4-Brom-5-formyl-3-methyl-isorhiazol-morpholinothiocarbonylhydrazon 3683-89-4 C10H13BrN4OS2
    4-Brom-5-formyl-3-methyl-isorhiazol-morpholinothiocarbonylhydrazon
    —— 4-((4-chlorophenyl)(phenyl)methyl)-2,5-diphenyloxazole 1263098-38-9 C28H20ClNO
    4-((4-chlorophenyl)(phenyl)methyl)-2,5-diphenyloxazole
    —— 4,6-di(4-(pentafluorosulfanyl)-1,2,3-triazol-1-yl)-1,3,5-triazin-2-amine 1290144-75-0 C7H4F10N10S2
    4,6-di(4-(pentafluorosulfanyl)-1,2,3-triazol-1-yl)-1,3,5-triazin-2-amine
    —— 4,4'-[1,3-phenylenebis(oxymethylene)]bis(1-benzyl-1H-1,2,3-triazole) 1224691-70-6 C26H24N6O2
    4,4'-[1,3-phenylenebis(oxymethylene)]bis(1-benzyl-1H-1,2,3-triazole)
    —— 4-bromo-5-(4-chlorophenyl)-3,5-diphenyl-2-tosyl-2,5-dihydroisoxazole 1415035-29-8 C28H21BrClNO3S
    4-bromo-5-(4-chlorophenyl)-3,5-diphenyl-2-tosyl-2,5-dihydroisoxazole
    —— 4-Methoxy-2-(4-nitroanilino)benzaldehyde 1016641-54-5 C14H12N2O4
    4-Methoxy-2-(4-nitroanilino)benzaldehyde
    —— 4-((4-chlorophenyl)(phenyl)methyl)-2-(4-fluorophenyl)-5-phenylthiazole 1242073-03-5 C28H19ClFNS
    4-((4-chlorophenyl)(phenyl)methyl)-2-(4-fluorophenyl)-5-phenylthiazole
    —— [4-(4-fluorophenyl)-2-(1-methylethyl)-5,6,7,8-tetrahydroquinolin-3-yl]methanol 853182-35-1 C19H22FNO
    [4-(4-fluorophenyl)-2-(1-methylethyl)-5,6,7,8-tetrahydroquinolin-3-yl]methanol
    —— 4-[2-(5-bromoquinolin-8-yl)-7-propan-2-yl-1H-indol-3-yl]butan-1-amine 5020-87-1 C24H26BrN3
    4-[2-(5-bromoquinolin-8-yl)-7-propan-2-yl-1H-indol-3-yl]butan-1-amine
    —— (4-((triisopropylsilyl)ethynyl)phenyl)boronic acid 271242-03-6 C17H27BO2Si
    (4-((triisopropylsilyl)ethynyl)phenyl)boronic acid
    —— 4-[3-(4-Methylphenyl)phenoxy]butanoic acid 170638-91-2 C17H18O3
    4-[3-(4-Methylphenyl)phenoxy]butanoic acid
    —— 4-Chloro-2-[1-(3,4-dimethylanilino)ethyl]phenol 6430-25-7 C16H18ClNO
    4-Chloro-2-[1-(3,4-dimethylanilino)ethyl]phenol
    —— 4,7-Dimethoxy-2-methyl-indol 30727-99-2 C11H13NO2
    4,7-Dimethoxy-2-methyl-indol
    —— (4a,12b-trans)-1-ethyl-1,2,3,4,4a,5,6,12b-octahydro-12-methyl-4-(1-methylethyl)pyrazino<2',3':3,4>pyrido<1,2-a>indole 89303-63-9 C20H29N3
    (4a,12b-trans)-1-ethyl-1,2,3,4,4a,5,6,12b-octahydro-12-methyl-4-(1-methylethyl)pyrazino<2',3':3,4>pyrido<1,2-a>indole
    —— 4-Bromomethyl-2,1-benzisoxazole 107096-54-8 C8H6BrNO
    4-Bromomethyl-2,1-benzisoxazole
    —— 4-methyl-2,1-benzisoxazole 107096-53-7 C8H7NO
    4-methyl-2,1-benzisoxazole
    —— 4-Nitro-2-methylmercapto-benzothiazol 3621-97-4 C8H6N2O2S2
    4-Nitro-2-methylmercapto-benzothiazol
    —— (4-Benzoylphenyl) 2-(4-fluorophenyl)acetate 5741-92-4 C21H15FO3
    (4-Benzoylphenyl) 2-(4-fluorophenyl)acetate
    —— (4-nitrobenzothiazol-2-yl)-phenylamine 952754-42-6 C13H9N3O2S
    (4-nitrobenzothiazol-2-yl)-phenylamine
    —— 4-Methyl-3-prop-2-ynylsulfanyl-4H-[1,2,4]triazole 5340-72-7 C6H7N3S
    4-Methyl-3-prop-2-ynylsulfanyl-4H-[1,2,4]triazole
    —— (4R)-4-[(2-bromo-4-methoxyphenyl)methyl]-1,3-oxazolidin-2-one 1026299-19-3 C11H12BrNO3
    (4R)-4-[(2-bromo-4-methoxyphenyl)methyl]-1,3-oxazolidin-2-one