98-86-2
苯乙酮
→
69291-63-0
1-(3,3,6,6-tetrafluorocyclohexa-1,4-dien-1-yl)ethanone
445-27-2
2'-氟苯乙酮
+
1979-36-8
2,5-二氟苯乙酮
455-36-7
3'-氟苯乙酮