81228-09-3
2,4-二氟苯乙酸
→
~79%
141060-00-6
2-(2,4-二氟苯基)乙酰氯
79-37-8
草酰氯
+
843644-23-5
6,8-二氟-3,4-二氢-1H-2-萘酮
1290543-63-3
PF03084014
942475-04-9
甲基2,4-二氟-B-氧代-苯丙腈