英文别名:
tert-butyl 6-fluoro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate;1-BOC-6-FLUORO-4-OXOSPIRO[CHROMAN-2,4-PIPERIDINE];tert-Butyl 6-fluoro-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate;Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-fluoro-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester