Synonyms: BRN 0840573;Dimethoxy-1,4-ethyl-5-methyl-6-pyridazino(4,5-b)carbazole;5-Ethyl-1,4-dimethoxy-6-methyl-6H-pyridazino(4,5-b)carbazole;6H-Pyridazino(4,5-b)carbazole, 5-ethyl-1,4-dimethoxy-6-methyl-;AC1MIDEL;LS-129693;5-ethyl-1,4-dimethoxy-6-methylpyridazino[4,5-b]carbazole;59774-28-6