2H-Pyrido[3,2-b]-1,4-oxazine, 3,4-dihydro-2-methyl-
CAS No. 26323-62-6
2H-Pyrido[3,2-b]-1,4-oxazine, 3,4-dihydro-2-methyl-
2H-1,4-Oxazine 23146-99-8
3,4-二氢-2H-吡啶并[4,3-B]-1,4-恶嗪