naphtho,oxazine,dione,oxazin,[1,3]oxazine
[1,3]oxazine
1192355-14-8tert-Butyl7-amino-4-oxo-3,4-dihydrospiro[benzo[e][1,3]oxazine-2,4'-piperidine]-1'-carboxylate
561053-86-91H-Naphth[1,2-e][1,3]oxazine,2,3-dihydro-3-(4-methoxyphenyl)-1-(4-methylphenyl)-, (1R,3R)-rel-