1011482-37-3

N-Boc-6-chlorospiro[chromene-2,4'-piperidin]-4(3H)-one 6-CHLORO-4-OXO-2-SPIRO(N-BOC-PIPERIDINE-4-YL)-BENZOPYRAN TERT-BUTYL 6-CHLORO-4-OXOSPIRO[CHROMANE-2,4-PIPERIDINE]-1-CARBOXYLATE TERT-BUTYL 6-CHLORO-4-OXOSPIRO[CHROMAN-2,4'-PIPERIDINE]-1'-CARBOXYLATE tert-butyl 6-chloro-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate tert-butyl 6-chloro-3,4-dihydro-4-oxospiro[chromene-2,4'-piperidine]-1'-carboxylate Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-chloro-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester