Chemical Name : Carboxymethylcellulose sodium
CAS : 9085-26-1
2,4'-二溴-3',5'-二氟苯乙酮
4'-Fluoro-3'-hydroxyacetophenone
3-Chloro-4-(trifluoromethoxy)acetophenone
2,4-二氯二苯甲酮
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