英文别名
1-Diphenylmethylen-4a,5-dihydro-5-methylsulfonyl-4,4-diphenyl-<1,3>oxazino-<3,4-a>benzimidazol-3(4H)-on;1-Diphenylmethylen-4a,5-dihydro-5-methylsulfonyl-4,4-diphenyl-[1,3]oxazino-[3,4-a]benzimidazol-3(4H)-on;1-benzhydrylidene-5-methylsulfonyl-4,4-diphenyl-4aH-[1,3]oxazino[3,4-a]benzimidazol-3-one