12H-1,2,4-Triazolo(4',3':1,6)pyridazino(4,5-b)(1,4)benzothiazine, 3-((dibutylamino)methyl)- 12H-1,2,4-Triazolo(4',3':1,6)pyridazino(4,5-b)(1,4)benzothiazine-3-methanamine, N,N-dibutyl- 3-((Dibutylamino)methyl)-12H-1,2,4-triazolo(4',3':1,6)pyridazino(4,5-b)(1,4)benzothiazine 92115-88-3