1,1-二苯乙烯

4-氯-5-甲氧基-2-甲基-2,3-二氢哒嗪-3-酮

4-chloro-5-methoxy-2-(beta,-trifluoro)ethyl-3(2H)-pyridazinone

1-[4-(2,2,2-三氟乙氧基)苯基]乙酮

4-methoxy-3-(2,2,2-trifluoroethoxy)benzaldehyde