4开头化工名词
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4-Chloro-2-methylphenylmagnesium bromide
4-氯-2-甲苯基溴化镁
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4-Bromo-4-biphenylboronic Acid
4-溴-4-联苯硼酸
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4-Pyridinecarboxylicacid, 2-[3-oxo-3-[(phenylmethyl)amino]propyl]hydrazide
尼亚酰胺
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4H-Furo[2,3-h]-1-benzopyran-4-one,3-methoxy-2-phenyl-
水黄皮素
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4-Pentenamide,N-(aminocarbonyl)-2-(1-methylethyl)-
烯丙基异丙基乙酸脲
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4,7(3H,8H)-Pteridinedione,2-amino-
异黄蝶呤
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4-Pyridinecarboxamide,N,N-diethyl-
N,N-二乙基异烟酰胺
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4-(N-Ethyl-N-2-methoxyethyl)-2-methylphenylenediamine di-p-toluenesulfonate
N(4-乙基-N-2-甲氧基乙基)-2-甲基-对苯二胺-双(对-甲基苯磺酸)盐
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4-Chloro-3-formyl-6-methylcoumarin
4-氯-3-甲酰基-6-甲基香豆素
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4,6-Dichloro-3-formylcoumarin
4,6-二氯-3-甲酰基香豆素
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4-n-Pentylbenzoic Acid 4-n-Butoxyphenyl Ester
对正戊基苯甲酸对正丁氧基苯酯
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4-Imidazolidinone,1-acetyl-2-thioxo-
1-乙酰基2-海硫因
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4-(Diethylamino)-2-ethoxybenzenediazonium Tetrafluoroborate
4-(二乙氨基)-2-乙氧基重氮苯四氟硼酸盐
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4-Acetamido-2,3-dimethylazobenzene
4-乙酰氨基-2,3-二甲基偶氮苯
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4-Octanol
4-辛醇
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4-Octanone
4-辛酮
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4-Hydroxy-2-nitrobiphenyl
4-羟基-2-硝基联苯
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4-(Heptyloxy)phenyl isocyanate
4-庚氧基苯异氰酸酯
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4-Pentenenitrile
4-戊烯腈
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4-(4-Chlorophenyl)-1-(2H)-phthalazinone
4-(4-氯苯基)-1-(2H)-酞嗪酮
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4-Acetamido-2-methylnitrobenzene
4-乙酰氨基-2-甲基硝基苯
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4-Methylpyrazole hydrochloride
4-甲基吡唑盐酸盐
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4-Heptanol, 4-methyl-
4-甲基-4-庚醇
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4-Chlorobenzoyl-L-tryptophan calcium salt
4-氯苯甲酰-L-色氨酸钙
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4,4-(Diazoamino)dibenzenesulfonic Acid Disodium Salt
4,4-(重氮胺)二苯磺酸二钠盐
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4H-1-Benzopyran-4-one,6-bromo-
6-溴色酮
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4-Phenyl-1-(2H)-phthalazinone
4-Phenyl-1-(2H)-phthalazinone
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4H-1-Benzopyran-2-carboxylicacid, 6-methyl-4-oxo-
6-甲基色酮-2-羧酸
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4-(3-Hydroxyphenoxy)benzoic Acid
4-(3-羟基苯氧基)苯甲酸
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4,5-Imidazolidinedicarboxylicacid, 2-oxo-1,3-bis(phenylmethyl)-, (4R,5S)-rel-
顺1,3-二苄基咪唑-2-酮-4,5-二羧酸
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4-Imidazolidinone,5-(1-methylpropyl)-3-phenyl-2-thioxo-
乙内酰苯硫脲异亮氨酸
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4,7-Methano-1H-indene,1,2,3,4,5,6,7,8,8-nonachloro-2,3,3a,4,7,7a-hexahydro-,(1R,3S,3aR,4S,7R,7aS)-rel
顺-九氯
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4-Methoxy-N-methylformanilide
4-甲氧基-N-甲基甲酰苯胺
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4-Fluoro-2-methylphenyl Isothiocyanate
4-氟-2-甲基异腈酸苯酯
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4,7-Dimethoxy-1-indanone
4,7-二甲氧基-1-茚满酮
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4H-1-Benzopyran-3-carboxaldehyde,6-bromo-4-oxo-
6-溴-3-甲酰色酮
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4H-1-Benzopyran-3-carbonitrile,6-bromo-4-oxo-
6-溴-3-氰色酮
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4-(4-Methoxyphenyl)-1-(2H)-phthalazinone
4-(4-甲氧苯基)-1-(2H)-酞嗪酮
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4H-Pyrrolo[3,2,1-ij]quinolin-4-one,1,2,5,6-tetrahydro-
咯喹酮
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4-sec-Butoxy-2-butanone
4-仲丁氧基-2-丁酮
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4-Quinolinecarboxylicacid, 2-chloro-
2-氯喹啉-4-羧酸
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4-Methyl-4-nitrovaleraldehyde
4-甲基-4-硝基戊醛
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4-(Dibutylamino)salicylaldehyde
4-(二丁基氨基酸)水杨醛
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4,7-Epoxy-1H-isoindole-1,3(2H)-dione,3a,4,7,7a-tetrahydro-2-hydroxy-
外-N-羟基-7-氧杂二环[2.2.1]庚-5-烯-2,3-二甲酰亚胺
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4-Imidazolidineacetamide,5-oxo-1-phenyl-2-thioxo-
PTH-天冬酰胺
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4-Imidazolidineaceticacid, 5-oxo-1-phenyl-2-thioxo-
苯基硫代乙内酰脲-天冬氨酸
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4-Imidazolidinepropanoicacid, 5-oxo-1-phenyl-2-thioxo-
苯基硫代乙内酰脲-谷氨酸
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4-Piperidinol,4-(4-bromophenyl)-
4-(对溴苯)-4-羟基哌啶
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4-Cyclopropyl-4-oxobutyric acid
4-环丙基-4-氧代丁酸
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4-Oxazolemethanol,4,5-dihydro-2-methyl-5-phenyl-, (4S,5S)-
(4S,5S)-(?)-2-甲基-5-苯基-噁唑啉-4-甲醇