Cat. Name CAS. Structure Purity
M139111 TERT-BUTYL 3-OXOSPIRO[INDAN-1,4/'-PIPERIDINE]-1/'- 185525-42-2 TERT-BUTYL 3-OXOSPIRO[INDAN-1,4/'-PIPERIDINE]-1/'-CARBOXYLATE ≥ 95%