367-30-6
2,5-二氟苯胺
→
17698-83-8
1,4,7-trifluoro-2-nitrofluoren-9-one
17533-07-2
17533-09-4
2969-66-6
N-(4,7-difluoro-9H-fluoren-2-yl)acetamide
17526-12-4
17532-95-5
1,4-difluoro-7-nitrofluoren-9-one
17526-11-3
17532-94-4
1,4-difluorofluoren-9-one
2265-92-1
1,4-二氟-2-碘代苯
17532-99-9
1,4,7-trifluorofluoren-9-one