4开头化工名词
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4-chloro-3-(trifluoromethyl)benzaldehyde
4-氯-3-(三氟甲基)苯甲醛
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4-Isopropylphenylacetonitrile
4-异丙基苯乙腈
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4-(ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid
4-乙氧羰基-3,5-二甲基吡咯-2-羧酸
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4-Ethoxythiobenzamide
4-乙氧硫代苯甲酰胺
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4-(difluoromethoxy)benzoic acid
4-(二氟甲氧基)苯甲酸
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4-Hydroxypiperidine
4-羟基哌啶
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4-(trifluoromethoxy)acetophenone
4-(三氟甲氧基)苯乙酮
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4-CHLOROPHTHALIMIDE
4-氯酞酰亚胺
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4-Bromo-2,6-difluoroanisole
4-溴-2,6-二氟苯甲醚
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4-Dimethylamino-3,5-dinitrobenzoic acid
4-二甲氨基-3,5-二硝基苯甲酸
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4-(Trifluoromethyl)-2-pyrimidinethiol
4-(三氟甲基)-2-巯基嘧啶
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4-Methoxy-4-nitrobenzophenone
4-甲氧基-4-硝基二苯甲酮
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4-Isopropylphenylhydrazine hydrochloride
对异丙基苯肼盐酸盐
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4-(2-Pyridylazo)resorcinol monosodium saltmonohydrate
4-2-吡啶偶氮间苯二酚单钠盐
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4'-Bromo-2'-(trifluoromethoxy)acetanilide
4-溴-2-三氟甲氧基乙酰苯胺
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4-chlorophthalic anhydride
4-氯代苯酐
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4-Quinolinol, 6-bromo-
6-溴-4-羟基喹啉
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4-Bromo-2-fluorobenzylamine hydrochloride
4-溴-2-氟苄胺盐酸盐
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4-Amino-2,3,5,6-tetrafluoropyridine
4-氨基-2,3,5,6-四氟吡啶
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4-Thiazoleacetic acid,2-amino-a-(hydroxyimino)-, ethyl ester, (aZ)-
2-肟基-2-(2-氨基噻唑)-4-乙酸乙酯
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4-Amino-3,5-dichloropyridine
4-氨基-3,5-二氯吡啶
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4(3H)-Pyrimidinone,5-fluoro-2-methoxy-
2-甲氧基-5-氟尿嘧啶
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4,8-Dichloro-2-(trifluoromethyl)quinoline
4,8-二氯-2-(三氟甲基)喹啉
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4-Chloro-3-fluoroaniline
3-氟-4-氯苯胺
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4-Piperidineaceticacid, 1-[(1,1-dimethylethoxy)carbonyl]-
1-叔丁氧羰基-4-哌啶乙酸
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4H-1,4-Benzothiazine-2-carboxylicacid, 3-methyl-, ethyl ester
3-甲基-4H-1,4-苯并噻嗪-2-甲酸乙酯
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4-Piperidinecarbonitrile,4-(cyclohexylamino)-1-(phenylmethyl)-
邻三氟甲氧基苯腈
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4-(Diethylamino)benzonitrile
4-二乙基氨基苯甲腈
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4,5-Dichloro-2-nitroaniline
4,5-二氯-2-硝基苯胺
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4H-1,3-Dioxin-4-one,2,2,6-trimethyl-
2,2,6-三甲基-1,3-二氧(杂)芑-酮
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4-(4-Chlorophenyl)cyclohexanecarboxylic acid
4-(4-氯苯基)环己基羧酸
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4-Pyridinecarboxylicacid, 3-cyano-1,2-dihydro-6-methyl-2-thioxo-, ethyl ester
3-氰基-2-巯基-6-甲基吡啶-4-甲酸乙酯
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4-ethoxy-1,2-benzenediamine sulfate
3,4-二氨基苯乙醚硫酸盐
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4-(Methylsulfonyl)phenylacetic acid
4-甲烷磺酰基 苯乙酸
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4-(1-Piperidino)aniline
4-(1-哌啶基)苯胺
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4-Bromo-2-trifluoromethoxyaniline
4-溴-2-(三氟甲氧基)苯胺
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4-Quinolinol,6-chloro-
6-氯-4-羟基喹啉
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4-chlorocinnamamide
4-氯肉桂酰胺
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4H-1,3,5-Dithiazine,dihydro-2,4-dimethyl-6-(1-methylethyl)-
异丙基二甲基-1,3,5-二噻嗪
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4-Thiazoleacetic acid,2-amino-a-[[2-(1,1-dimethylethoxy)-2-oxoethoxy]imino]-,(aZ)-
(Z)-2-(2-氨基噻唑-4-基)-2-叔丁氧羰甲氧亚氨基乙酸
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4-Piperidinecarbonitrile,4-hydroxy-1-(phenylmethyl)-
1苄基-4-氰基-4-羟基哌啶
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4'-tert-Butyl-4-chlorobutyrophenone
对叔丁基-4-氯苯丁酮
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4-Hexen-3-one,5-amino-2-[bis(phenylmethyl)amino]-1,6-diphenyl-, (2S)-
(S,Z)-5-氨基-2-(二苄基氨基)-1,6-二苯
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4-Amino-2-(methylthio)pyrimidine-5-carbonitrile
4-氨基-2-(甲基硫代)嘧啶-5-腈
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4,6-bis(isopropyl)-1,1,3,3-tetramethylindan-5-ol
4,6-二异丙基-1,1,3,3-四甲基-5-茚醇
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4-Pyridinecarboxylicacid, 1,2-dihydro-6-methyl-2-oxo-
2-羟基-6-甲基吡啶-4-羧酸
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4-Pentylcyclohexanone
4-正戊基环己酮
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4-Isoxazolecarboxylicacid, 3,5-dimethyl-, ethyl ester
3,5-二甲基异噁唑-4-甲酸乙脂
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4-Methylpyridazine
4-甲基哒嗪
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4-Quinolinol,2-(trifluoromethyl)-
4-羟基-2-三氟甲基喹啉