32160-34-2 5-24-03-00461 (Beilstein Handbook Reference) BRN 0888258 Methanamine, N-((3-methyl-2-quinoxalinyl)methylene)-, trioxide N-((3-Methyl-2-quinoxalinyl)methylene)methanamine trioxide alpha-(1,4-Dioxido-3-methylquinoxalin-2-yl)-N-methylnitrone alpha-(3-Methyl-2-quinoxalinyl)-N-methylnitrone 1,4-dioxide