Synonyms: BRN 1029499;2-[2-(diethylamino)ethyl]-5-methyl-2h-pyridazino[3,4-b][1,4]benzoxazin-3(5h)-one;3-Diethylaminoethyl-2-oxo-2,3-dihydro-10-methyl-3,4-diazaphenoxazine;5H-Pyridazino(3,4-b)(1,4)benzoxazin-3-one, 2-(2-(diethylamino)ethyl)-5-methyl-;AC1Q6CTO;AC1L4TG8;AR-1D6612;LS-129683;2-(2-diethylaminoethyl)-5-methylpyridazino[3,4-b][1,4]benzoxazin-3-one