(R)-5-(2-(2,5-Difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-A]pyrimidin-3-amine1223404-88-3100 % similar (3S)-N-[5-[(2R)-2-(2,5-Difluorophenyl)-1-pyrrolidinyl]pyrazolo[1,5-A]pyrimidin-3-yl]-3-hydroxy-1-pyrrolidinecarboxamide1223403-58-461 % similar Larotrectinib sulfate1223405-08-055 % similar (2R)-2-(2,5-Difluorophenyl)pyrrolidine1218935-59-132 % similar 2,5-Difluoroaniline367-30-631 % similar (R)-2-(2,5-Difluorophenyl)pyrrolidine hydrochloride1218935-60-431 % similar