Synonyms: 2,10-Dihydro-10-methyl-1H-pyridazino(4,5-b)(1,4)benzothiazin-1-one 5,5-dioxide;10-Methyl-2H-pyridazino(4,5-b)(1,4)benzothiazin-1(10H)-one-5,5-dioxide;1H-Pyridazino(4,5-b)(1,4)benzothiazin-1-one, 2,10-dihydro-10-methyl-, 5,5-dioxide;AC1MIU3C;LS-129626;10-methyl-5,5-dioxo-2H-pyridazino[4,5-b][1,4]benzothiazin-1-one;126598-40-1