Chemical Name : 2'-ethoxy-4'-methylacetophenone
CAS : 937783-19-2
2',3'-Difluoro-4'-(trifluoromethyl)acetophenone
4-Chloro-2-methoxyacetophenone
2-溴-3',5'-二氯苯乙酮
3,4-二羟基苯乙酮
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