tert-Butyl 7-bromo-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate 95% 1779125-91-5 C₁₇H₂₁BrN₂O₃ 381.26 g./mol $7,988.17 View
7-Fluoro-1,2-dihydrospiro[indole-3,4'-piperidine]-2-one 97% 1707361-82-7 C₁₂H₁₃FN₂O 220 g./mol $9,170.88 View