Synonyms: BRN 1091733;5H-Pyridazino(3,4-b)(1,4)benzoxazine, 7-ethoxy-10-methyl-2-(4-methylpiperazin-1-yl)-;7-Ethoxy-10-methyl-2-(4-methylpiperazin-1-yl)-5H-pyridazino(3,4-b)(1,4)benzoxazine;AC1O4PS9;LS-129667;8-ethoxy-5-methyl-3-(4-methylpiperazin-1-yl)pyridazino[3,4-b][1,4]benzoxazine;62637-28-9