5H-Thieno[3,2-b]pyran, 5,5-dimethyl- is a chemical compound registered under CAS number 129969-32-0, with the molecular formula C9H10OS and a molecular weight of about 166.24 g/mol. FireTardant supplies 5H-Thieno[3,2-b]pyran, 5,5-dimethyl- for laboratory research and bulk production; product code 1560209. Send an inquiry for purity, packaging, price and lead time.