Cat. Name CAS. Structure Purity
M015109 Tert-butyl 6-amino-3-oxo-3,4-dihydrospiro[benzo[b] 1233026-74-8 Tert-butyl 6-amino-3-oxo-3,4-dihydrospiro[benzo[b][1,4]oxazine-2,4'-piperidine]-1'-carboxylate ≥ 95%