Home1-Chloro-4b,5,6,7-tetrahydrothieno[1',2':1,5]isothiazolo[3,4-c]pyridine 8-oxide1-Chloro-4b,5,6,7-tetrahydrothieno[1',2':1,5]isothiazolo[3,4-c]pyridine 8-oxide 95%