Chemical Name : 1,3-Dimethyl-2-imidazolidinone
CAS : 80-73-9
3'-氯-2'-氟苯乙酮
2'-碘-5'-氟苯乙酮
2-氯-4,5-二氟苯乙酮
5'-氟-2'-甲基苯乙酮
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