pyrimido,oxazine,oxazin
Oxazin
921198-78-92H-1,4-Benzoxazin-2-one,6,7-dichloro-3,4-dihydro-3-(2-methylpropyl)-4-(4-nitrobenzoyl)-, (3R)-
470478-01-4Pentanedioic acid,mono(1,3-dihydro-1,3,3-trimethylspiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazin]-9'-yl) ester
106939-34-8Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate