Synonyms: 3,5-Dihydro-5-methyl-(1,2,4)triazino(3,4-c)(1,4)benzothiazin-2(1H)-one;(1,2,4)Triazino(3,4-c)(1,4)benzothiazin-2(1H)-one, 3,5-dihydro-5-methyl-;AC1MIKVR;LS-155614;5-methyl-3,5-dihydro-1H-[1,2,4]triazino[3,4-c][1,4]benzothiazin-2-one;139605-59-7