5H-Pyridazino(3,4-b)(1,4)benzoxazine, 7-acetyl-2-(2-(diethylamino)ethoxy)- 62637-16-5 7-Acetyl-2-(2-diethylaminoethoxy)-10-methyl-5H-pyridazino(3,4-b)(1,4)benzoxazine BRN 1092918