5H-Pyridazino(3,4-b)(1,4)benzoxazine, 8-amino-3-chloro-5-(3-(dimethylamino)propyl)- 61939-72-8 8-Amino-3-chloro-5-(3-(dimethylamino)propyl)-5H-pyridazino(3,4-b)(1,4)benzoxazine BRN 1088752