4开头化工名词
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4-[4-(2-(pyridin-4-yl)ethylsulfanyl)phenyl]morpholine
4-[4-(2-(pyridin-4-yl)ethylsulfanyl)phenyl]morpholine
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4-Acetoxy-β-damascone
3-[(2E)-2-丁烯酰]-2,4,4-三甲基-2-环己烯-1-基乙酸酯
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4-(3,8-dinitrophenanthridin-6-yl)benzonitrile
4-(3,8-dinitrophenanthridin-6-yl)benzonitrile
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4-Bromo-1,1-bis(3-methyl-2-thienyl)-1-butanol
4-溴-1,1-双(3-甲基噻吩-2-基)-1-丁醇
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4-Chloro-2,6-dimethoxybenzoic acid
4-Chloro-2,6-dimethoxybenzoic acid
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4-n-pentoxyphenylboronic acid cyclic anhydride
4-n-pentoxyphenylboronic acid cyclic anhydride
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4-Methyl-2-oxo-1,2-dihydroquinoline-3-carbonitrile
4-甲基-2-氧代-1,2-二氢喹啉-3-甲腈
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4-methylbenzhydroxamic acid potassium salt
4-methylbenzhydroxamic acid potassium salt
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4-nitro-4'-ethyl-biphenyl
4-nitro-4\'-ethyl-biphenyl
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4,4-dimethyl-3,5-diphenyl-4H-pyrazole 1-oxide
4,4-dimethyl-3,5-diphenyl-4H-pyrazole 1-oxide
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4-methyl-2-(2-morpholin-4-yl-ethyl)-2-naphthalen-1-yl-pentanenitrile
4-methyl-2-(2-morpholin-4-yl-ethyl)-2-naphthalen-1-yl-pentanenitrile
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4-[(E)-2-(4-methoxyphenyl)-1-ethenyl]pyridine
4-[(E)-2-(4-methoxyphenyl)-1-ethenyl]pyridine
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4-chloro-N-(3-formylphenyl)benzamide
4-chloro-N-(3-formylphenyl)benzamide
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4-[[dimethyl-[4-(2-methylprop-2-enoyloxy)butyl]silyl]oxy-dimethylsilyl]butyl 2-methylprop-2-enoate
1,3-双(4-丙烯酰氧丁基)四甲基二硅氧烷
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4-methyl-3-methylsulfonylaniline
4-甲基-3-(甲基磺酰基)苯胺
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4-acetamido-5-bromo-2-hydroxybenzoic acid
4-acetamido-5-bromo-2-hydroxybenzoic acid
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4-methoxy-2-(4-methoxyphenyl)-1-benzothiophene
4-methoxy-2-(4-methoxyphenyl)-1-benzothiophene
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4-(3-methylbut-2-enyl)benzonitrile
4-(3-methylbut-2-enyl)benzonitrile
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4-[benzyl(propyl)amino]butanenitrile
4-[benzyl(propyl)amino]butanenitrile
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4-Oxo-4-(2,4,5-trimethylphenyl)butanoic acid
4-(2,4,5-TRIMETHYLPHENYL)-4-OXOBUTYRIC ACID
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4-(1-methyl-5-nitrobenzimidazol-2-yl)aniline
4-(1-methyl-5-nitrobenzimidazol-2-yl)aniline
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4-(3-bromopropyl)pyridine,hydrobromide
4-(3-溴丙基)吡啶氢溴酸
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4-amino-N-methyl-N-phenylbenzenesulfonamide
4-氨基-N-甲基-N-苯基苯磺酰胺
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4,5-diaminonaphthalene-1-sulfonic acid
4,5-二氨基-1-萘磺酸
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4.4'-Dichlor-oxanilid
4.4\'-Dichlor-oxanilid
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4-amino-3-butyl-1H-1,2,4-triazole-5-thione
4-氨基-5-丁基-2H-1,2,4-三唑-3-硫酮
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4-(2-methyl-5-prop-1-en-2-ylcyclopenten-1-yl)butan-2-one
4-(2-methyl-5-prop-1-en-2-ylcyclopenten-1-yl)butan-2-one
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4-(2-bromo-1,2-diphenylethenyl)phenol
4-(2-bromo-1,2-diphenylethenyl)phenol
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4,5-dichloro-2,2,4,5-tetrafluoro-1,3-dioxolane
CAS号:87075-00-1
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4-((trimethylsilyl)ethynyl)benzamide
4-((trimethylsilyl)ethynyl)benzamide
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4,5-dibromo-3-methyl-thiophene-2-carboxylic acid
4,5-dibromo-3-methyl-2-Thiophenecarboxylic acid
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4-isopropoxypyridine-N-oxide
4-isopropoxypyridine-N-oxide
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4-(3-hydroxy-3-methylbutynyl)-2,6-dimethylaniline
4-(3-hydroxy-3-methylbutynyl)-2,6-dimethylaniline
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4-ethylthioacetanilide
4-ethylthioacetanilide
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4-hexyl-2-(4-hexyl-5-thiophen-2-yl-1,3-thiazol-2-yl)-5-thiophen-2-yl-1,3-thiazole
4,4-二己基-5,5-二(噻吩-2-基)-2,2-联噻唑
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4-oxo-3,4-dihydroquinazoline-2-carbonitrile
3,4-dihydro-4-oxo-2-Quinazolinecarbonitrile
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4-pyridineacetomorpholide hydrochloride
4-pyridineacetomorpholide hydrochloride
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4,5-dichloro-2-hydroxybenzaldehyde
4,5-二氯-2-羟基苯甲醛
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4-(o-tolyl)azetidin-2-one
4-(o-tolyl)azetidin-2-one
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4,5-dimethyl-2-(trichloromethyl)-1H-benzimidazole
4,5-dimethyl-2-(trichloromethyl)-1H-benzimidazole
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4-(Trifluoromethyl)-1H-indole-2-carboxylic acid
4-(三氟甲基)-吲哚-2-羧酸
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4-fluoro-1H-indole-7-carboxylic acid
4-氟-1H-吲哚-7-羧酸
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4-hydroxy-5-(2,4,4-trimethylpentan-2-yl)cyclohexa-3,5-diene-1,2-dione
4-hydroxy-5-(2,4,4-trimethylpentan-2-yl)cyclohexa-3,5-diene-1,2-dione
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4-ethyl-N,N-diphenylnaphthalene-1-carboxamide
4-乙基-N,N-二苯基-1-萘甲酰胺
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4-methyl-N'-((6-methylpyridin-2-yl)methylene)benzenesulfonohydrazide
4-methyl-N\'-((6-methylpyridin-2-yl)methylene)benzenesulfonohydrazide
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4-(tripropylgermyl)butyric acid
4-(tripropylgermyl)butyric acid
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4.4.17α-Trimethyl-2-hydroxymethylen-androsten-(5)-17β-ol-3-on
4.4.17α-Trimethyl-2-hydroxymethylen-androsten-(5)-17β-ol-3-on
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4-hydroxy-7-methoxy-2-phenyl-quinoline-3-carboxylic acid
4-hydroxy-7-methoxy-2-phenyl-quinoline-3-carboxylic acid
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4-[formyl-(2-oxopropyl)amino]-3-methoxybenzoic acid methyl ester
4-[formyl-(2-oxopropyl)amino]-3-methoxybenzoic acid methyl ester
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4-[2-(4-ethynylphenyl)ethynyl]benzoic acid
4-((4-乙炔苯基)乙炔)苯甲酸