英文名称
3-[2,3-Bis(trifluoromethyl)phenyl]-8-methyl-1,3-benzoxazin-3-ium-2-one;3-[2,5-bis(trifluoromethyl)phenyl]-8-methyl-1,3-benzoxazin-3-ium-2-one;3-[3,4-bis(trifluoromethyl)phenyl]-8-methyl-1,3-benzoxazin-3-ium-2-one;8-methyl-3-[3,4,5-tris(trifluoromethyl)phenyl]-1,3-benzoxazin-3-ium-2-one