74-87-3
氯甲烷
+
66300-61-6
1,4-双(2,2,2-三氟乙氧基)苯
79-04-9
一氯代乙酰氯
→
389082-82-0
1-[2,5-bis(2,2,2-trifluoroethoxy)phenyl]-2-chloroethanone