1218935-58-0
(R)-tert-butyl 2-(2,5-difluorophenyl)pyrrolidine-1-carboxylate
→
1218935-60-4
(R)-2-(2,5-difluorophenyl)pyrrolidine hydrochloride
1218935-59-1
2-(2,5-二氟苯基)吡咯烷