855300-90-2
Formamide, N-[2-(2-chlorophenyl)-2-oxoethyl]-N-formyl-
→
~83%
743357-99-5
2-氨基-2’-氯苯乙酮
5000-66-8
2-溴-2'-氯苯乙酮
2142-68-9
2'-氯苯基乙酮