1713164-01-2

4-Bromospiro[indoline-3,4-piperidin]-2-one 4-bromospiro[indoline-3,4'-piperidin]-2-one Spiro[3H-indole-3,4′-piperidin]-2(1H)-one, 4-bromo- 4-Bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-2-one 4-Bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-2-one