imidazo,oxazine,oxazin,[1,4]oxazin,[1,4]oxazine
Oxazin
51158-69-1(2Z,4R,6R,12aR)-2-(amino-hydroxy-methylene)-4-dimethylamino-6,10,11,12a-tetrahydroxy-6-methyl-4,4a,5,5a-tetrahydrotetracene-1,3,12-trione; 6-amino-2-(2-chloroethyl)-2,3-dihydro-1,3-benzoxazin-4-one; sulfuric acid [1,4]oxazin
105124-53-6(4aS,11bS)-1,2,3,4a,5,6,7,11b-octahydrobenzo[3,4]cyclohepta[1,2-b][1,4]oxazine