6-chloro-4-methoxy-3-methylisothiazolo[5,4-b]pyridine InChI=1/C8H7ClN2OS/c1-4-7-5(12-2)3-6(9)10-8(7)13-11-4/h3H,1-2H isothiazolo[5,4-b]pyridine, 6-chloro-4-methoxy-3-methyl-