2-(4-Methylpiperazinyl-1)-7-amino-10-methyl-3,4-diazaphenoxazine 5H-Pyridazino(3,4-b)(1,4)benzoxazine, 8-amino-5-methyl-3-(4-methyl-1-piperazinyl)- 61939-70-6 8-Amino-5-methyl-3-(4-methyl-1-piperazinyl)-5H-pyridazino(3,4-b)(1,4)benzoxazine BRN 1090518