您要查找的是不是：
- α及β二氯乙基苯styrene dichloride
- a, β-二氯乙基苯styrene dichloride
- 二氯乙基Dichloroethyl
- 五氯乙基苯pentachloroethylbenzene
- 二氯乙腈dichloroacetonitrile
- 对乙基苯乙炔p-ethyl-phenylacetylene
- 对乙基苯甲醛p-ethylbenzaldehyde
- N-甲基二氯乙酰胺N-methyl dichloroacetamide
- ２－氯－２－二乙基氨基甲酰－１－甲基乙烯基磷酸二甲酯2-chloro-2-diethylcarbamoyl-1-methyl-vinyl dimethylphosphate
- 2-乙基苯并咪唑2-ethylbenzimidazole
- 二氯乙酰苯ww-dichloroacetophenone
- N-烯丙基-3-三氟甲基-二氯乙酰替苯胺3-trifluoromethylaniline
- 乙基苯甲酰基苯甲酸H-Beta zeolite
- 二氯二苯三氯乙DDT
- 2-（4＇-乙基苯甲酰基）苯甲酸2-(4'-ethylbenzoyl) benzoic acid
- N-二氯乙酰基噁唑烷N-dichloroacetyl oxazolidines
- 2-（4′-乙基苯甲酰基）苯甲酸2-(4'-ethylbenzoyl)benzoic acid
- 2,4-二氯氟苯的乙酰化工艺研究Study on Acetylation Technology of 2,4-Dichlorofluorobenzene
- 1-（pit啶-3-甲基）-2-乙基苯并咪唑1- (pyridine-3-methyl)-2-ethylbenzimidazole
- 二氯二乙基Dichlorodiethyl
