4,5-dimethyl-2-(methylthio)[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one InChI=1/C8H10N4OS/c1-5-4-6(13)12-8(11(5)2)9-7(10-12)14-3/h4H,1-3H [1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one, 4,5-dimethyl-2-(methylthio)-