4开头化工名词
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4-fluoro-N-(triphenyl-λ5-phosphanylidene)benzenesulfonamide
4-fluoro-N-(triphenyl-λ5-phosphanylidene)benzenesulfonamide
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4-[2-(4-prop-2-enoxyphenyl)propan-2-yl]-2-prop-2-enylphenol
苯酚, 4-[1-甲基-1-[4-(2-丙烯氧基)苯基]乙基]-2-(2-丙烯基)-
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4-[(4-chlorophenyl)methyl]isoquinoline
4-[(4-chlorophenyl)methyl]isoquinoline
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4-bromo-1-(oxolan-3-yl)pyrazole
4-溴-1-(四氢呋喃-3-基)-1H-吡唑
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4-bromo-1-(oxan-4-yl)pyrazole
4-溴-1-(四氢-2H-吡喃-4-基)-1H-吡唑
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4-(benzylamino)-3-nitrosopent-3-en-2-one
4-(benzylamino)-3-nitrosopent-3-en-2-one
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4-methyl-2-pent-3-en-2-ylaniline
4-methyl-2-pent-3-en-2-ylaniline
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4,4,5,5-tetramethyl-2-(4-vinylphenyl)-1,3,2-dioxaborolane
4,4,5,5-tetramethyl-2-(4-vinylphenyl)-1,3,2-dioxaborolane
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4,4,5,5,6,6,7,7,7-nonafluoroheptan-2-one
4,4,5,5,6,6,7,7,7-九氟-1-庚烯-2-醇
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4'-bromophenyl 3-bromopropionate
4\'-bromophenyl 3-bromopropionate
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4-ethoxy-3,5-dinitro-benzoic acid ethyl ester
4-ethoxy-3,5-dinitro-benzoic acid ethyl ester
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4,5-dichloro-2-hydroxy-isoindoline-1,3-dione
4,5-dichloro-2-hydroxy-isoindoline-1,3-dione
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4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]butanoic acid
4-(4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯基)丁酸
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4-nitro-N-(1,3,4-thiadiazol-2-yl)benzenesulfonamide
4-nitro-N-(1,3,4-thiadiazol-2-yl)benzenesulfonamide
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4-chloro-2,5,6-trimethyl-pyrimidine
4-chloro-2,5,6-trimethyl-pyrimidine
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4-isopropyl-2,5-dimethoxybenzyl isobutyrate
4-isopropyl-2,5-dimethoxybenzyl isobutyrate
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4-chloro-1-phenylbicyclo[2.2.2]octane
(1 -氯-4 - phenylbicyclo [2.2.2]辛烷)
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4-Bromo-N-(2-methylphenyl)benzamide
4-Bromo-N-(2-methylphenyl)benzamide
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4-(2-methyloxiran-2-yl)-2-phenyl-1,3-dioxolane
4-(2-methyloxiran-2-yl)-2-phenyl-1,3-dioxolane
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4-Carbomethoxy-5-methyl-2,3-dihydrothiophene
4-Carbomethoxy-5-methyl-2,3-dihydrothiophene
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4-Borono-2-(trifluoromethyl)benzoic acid
4-硼-2-(三氟甲基)苯甲酸
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4-[2-(tert-butyldimethylsilanyloxy)ethoxy]-3,5-dimethylbenzaldehyde
4-[2-(tert-butyldimethylsilanyloxy)ethoxy]-3,5-dimethylbenzaldehyde
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4-(3-oxopropoxy)benzaldehyde
4-(3-oxopropoxy)benzaldehyde
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4,4''-dibromo-2,2''-methoxycarbonyl-[1,1',4',1'']terphenyl
4,4\'\'-二溴-[1,1\':4\',1\'\'-三联苯]-2,2\'\'-二羧酸二甲酯
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4-(2-methylpropyl)-1e-(trimethylsilyl)cyclohexanol
4-(2-methylpropyl)-1e-(trimethylsilyl)cyclohexanol
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4-(furan-2-yl)-4-hydroxybutan-2-one
4-(furan-2-yl)-4-hydroxybutan-2-one
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4-(1,2,4-oxadiazol-3-yl)aniline
4-(1,2,4-噁二唑-3-基)苯胺
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4-(5-heptylpyrimidin-2-yl)benzoic acid
4-(5-heptylpyrimidin-2-yl)benzoic acid
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4-aminophenyl selenocyanate
4-aminophenyl selenocyanate
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4-methoxy-2,3-dihydro-1H-inden-1-one oxime
4-methoxy-2,3-dihydro-1H-inden-1-one oxime
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4,4'-dibromo-[1,1']binaphthyl-8,8'-dicarboxylic acid
4,4\'-dibromo-[1,1\']binaphthyl-8,8\'-dicarboxylic acid
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4-(4-formyl-2-methylphenyl)-3-methylbenzaldehyde
4-(4-formyl-2-methylphenyl)-3-methylbenzaldehyde
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4-chloro-3-propan-2-yloxybenzoic acid
4-氯-3-异丙氧基苯甲酸
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4-hydroxy-5-methoxy-1H-quinolin-2-one
4-羟基-5-甲氧基-2(1h)-喹啉酮
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4-Ethoxy-3-methyl-1-naphthol
4-Ethoxy-3-methyl-1-naphthol
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4-(3,4-dichloro-benzyloxy)-benzoic acid methyl ester
4-(3,4-dichloro-benzyloxy)-benzoic acid methyl ester
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4-Nitrobenzeneazomalononitrile
4-Nitrobenzeneazomalononitrile
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4-keto-tetradecanoic acid
4-keto-tetradecanoic acid
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4-acetamidobenzenediazonium,chloride
4-acetamidobenzenediazonium
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4-(4-hydroxy-[1]naphthyl)-4-oxo-butyric acid
4-(4-hydroxy-[1]naphthyl)-4-oxo-butyric acid
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4-(6-Methoxy-1,3-benzothiazol-2-yl)-N,N-dimethylaniline
4-(6-甲氧基苯并[d]噻唑-2-基)-N,N-二甲基苯胺
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4-chloro-2-(4-methoxyanilino)-5-nitrobenzoic acid
4-氯-2-(4-甲氧基苯胺基)-5-硝基苯甲酸
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4-Piperidinecarboxylic acid, 1-methyl-4-phenyl-, hydrochloride (1:1)
1-甲基-4-苯基哌啶-4-羧酸盐酸盐
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4-[5-nitro-1H-indol-3-ylmethyl]-3-methoxy-benzoic acid methylester
methyl 3-methoxy-4-[(5-nitroindol-3-yl)methyl]benzoate
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4-benzyl-1-(2-phenylethyl)piperazine-2,6-dione
4-benzyl-1-(2-phenylethyl)piperazine-2,6-dione
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4-(2-benzofuran-1-yl)butan-1-ol
4-(2-benzofuran-1-yl)butan-1-ol
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4-bromo-5-(bromomethyl)-6-chloro-2-methylpyrimidine
4-bromo-5-(bromomethyl)-6-chloro-2-methylpyrimidine
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4-(4-chloro-3-nitrophenyl)-3-methyl-4-oxobutanoic acid(SALTDATA: FREE)
4-(4-氯-3-硝基苯基)-3-甲基-4-氧代丁酸
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4-Chloro-3-(hydroxymethyl)benzonitrile
4-Chloro-3-(hydroxymethyl)benzonitrile
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4-(2-methylsulfinylethyl)benzene-1,2-diol
4-(2-methylsulfinylethyl)benzene-1,2-diol