Chemical Name : 3-Nitropropanoic acid
CAS : 504-88-1
4-Chloro-2-fluoro acetophenone
3-氯-2-羟基苯乙酮
4-氟-3-三氟甲基苯乙酰基溴
3,5-二氯-2,2,2-三氟苯乙酮
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