化工字典_化学品CAS查询数据库_CAS号查询-第554页-找单词

化工词典

4-amino-3,5-dinitrobenzenesulfonamide 4-氨基-3,5-二硝基苯磺酰胺
4,6,8a-trimethyl-2,3,4,4a,5,8-hexahydronaphthalen-1-one 4,6,8a-trimethyl-2,3,4,4a,5,8-hexahydronaphthalen-1-one
4-methylsulfanylmethyl-piperidine-1-carboxylic acid tert-butyl ester 4-methylsulfanylmethyl-piperidine-1-carboxylic acid tert-butyl ester
4-methyl-3-oxo-pentanal, sodium enolate 4-methyl-3-oxo-pentanal, sodium enolate
4-(4-methylphenyl)oxane-2,6-dione 4-(4-methylphenyl)oxane-2,6-dione
4-methoxybenzyl 4-(2-tetrahydropyranyloxy)phenyl ketone 4-methoxybenzyl 4-(2-tetrahydropyranyloxy)phenyl ketone
4-[(2-methylimidazol-1-yl)methylidene]-2-phenyl-1,3-oxazol-5-one 4-[(2-methylimidazol-1-yl)methylidene]-2-phenyl-1,3-oxazol-5-one
4-Benzofurancarboxylic acid, 2-methyl-, methyl ester methyl 2-methylbenzofuran-4-carboxylate
4,5-dihydro-5-phenyl(1,2,4)triazolo(1,5-a)quinoxaline-2-carboxylic acid 4,5-dihydro-5-phenyl(1,2,4)triazolo(1,5-a)quinoxaline-2-carboxylic acid
4-benzoyl-2,3-dibromo-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester 4-benzoyl-2,3-dibromo-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester
4-ethoxy-1-pyridin-2-ylbutan-1-one 4-乙氧基-1-(吡啶-2-基)-1-丁酮
4-Chlor-2-brom-2'-nitro-6'-isopropyloxy-diphenylsulfid 4-Chlor-2-brom-2\'-nitro-6\'-isopropyloxy-diphenylsulfid
4-amino-2,3,5,6-tetramethylbenzaldehyde 4-amino-2,3,5,6-tetramethylbenzaldehyde
4-(chloromethyl)-1-phenylazetidin-2-one 4-(chloromethyl)-1-phenylazetidin-2-one
4-(N-methylanilino)pyrido[1,2-a]pyrimidin-2-one 4-(N-methylanilino)pyrido[1,2-a]pyrimidin-2-one
4-(4-nitrophenyl)-2-phenylthiazole 4-(4-nitrophenyl)-2-phenylthiazole
4-[7-morpholin-4-yl-2-(2-nitrophenyl)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl]morpholine 4-[7-morpholin-4-yl-2-(2-nitrophenyl)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl]morpholine
4,4'-Methylenbis-(o-toluat) 4,4\'-Methylenbis-(o-toluat)
4,6-dimethyl-5,7-dioxo-4,5,6,7-tetrahydro-[1,2,5]thiadiazolo[3,4-d]pyrimidine 1-oxide 4,6-dimethyl-5,7-dioxo-4,5,6,7-tetrahydro-[1,2,5]thiadiazolo[3,4-d]pyrimidine 1-oxide
4-[[4-(trifluoromethoxy)anilino]methylidene]cyclohexa-2,5-dien-1-one 4,4-二甲基-2-亚甲基戊醛
4-ethoxy-2-sulfanylbenzamide 4-乙氧基-2-巯基苯甲酰胺
4-bromo-3,5-dinitro-benzaldehyde 4-bromo-3,5-dinitro-benzaldehyde
4,6,8-Trimethyl-1,2,3,4-tetrahydro-[1]naphthol 4,6,8-Trimethyl-1,2,3,4-tetrahydro-[1]naphthol
4-[4.6-Dimethyl-naphthyl-(1)]-4-oxo-buttersaeure 4-[4.6-Dimethyl-naphthyl-(1)]-4-oxo-buttersaeure
4-ethenyloxolan-2-one 4-ethenyloxolan-2-one
4-cyanohexanenitrile 4-cyanohexanenitrile
4-carbomethoxy-3-methylisoquinolone 4-carbomethoxy-3-methylisoquinolone
4,5-dihydro-5-methylene-2-phenyl-3-(phenylsulfonyl)furan 4,5-dihydro-5-methylene-2-phenyl-3-(phenylsulfonyl)furan
4-benzylsulfanyl-2-methyl-butan-2-ol 4-benzylsulfanyl-2-methyl-butan-2-ol
4-methyl-5-phenylpent-4-en-2-one 4-methyl-5-phenylpent-4-en-2-one
4-(1-aminopropyl)phenol 4-(1-氨基丙基)苯酚
4-methyl-1(2H)-phthalazinethione 4-甲基-1-二氮杂萘硫醇
4-methyl-1,3-dioxolan-2-ylmethyl chloride 4-methyl-1,3-dioxolan-2-ylmethyl chloride
4-ethyl-2-[2-(1H-indol-3-yl)ethyl]-1-oxa-2-azaspiro[2.4]heptane 4-ethyl-2-[2-(1H-indol-3-yl)ethyl]-1-oxa-2-azaspiro[2.4]heptane
4-Azidomethyl-1,1-difluorocyclohexane 4-Azidomethyl-1,1-difluorocyclohexane
4-Fluoro-1-thionaphthol 4-Fluoro-1-thionaphthol
4-[1-(benzenesulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridin-2-yl]benz 4-[1-(benzenesulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridin-2-yl]benzaldehyde
4-Bromophenyltelluriumtrichlorid 4-Bromophenyltelluriumtrichlorid
4-Butyl-2-nitrophenol 4-丁基-2-硝基苯酚
4-fluorothiochromeno[4,3-b]indole 4-fluorothiochromeno[4,3-b]indole
4-benzo[b]thiophen-3-yl-4-oxo-butyric acid 4-(1-benzothiophen-3-yl)-4-oxobutanoic acid
4-methylcyclopentane-1,3-dione 4-甲基-1,3-环戊烷二酮
4-(3-methylbut-3-enyl)phenol 4-(3-methylbut-3-enyl)phenol
4-hydroxy-1,6-dimethylpyridin-2-one 4-羟基-1,6-二甲基-2(1H)-吡啶酮
4-chloro-3-methyl-1-phenyl-2H-1λ5-phosphinine 1-oxide 4-chloro-3-methyl-1-phenyl-2H-1λ5-phosphinine 1-oxide
4-((1aS,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naph 6-Methoxy-3α,5-cyclo-5α-chol-23-en-22-ol
4-acetoxymethyl-1-ethoxy-2-nitro-benzene 4-acetoxymethyl-1-ethoxy-2-nitro-benzene
4-(3-Oxopropyl)benzaldehyde 4-(3-氧代丙基)苯甲醛
4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl )benzaldehyde 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Benzaldehyde
4-hydroxy-3-[1-(4-hydroxy-2-oxochromen-3-yl)ethyl]chromen-2-one 3,3\'-乙亚基二[4-羟基-2-苯并吡喃酮]

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