1,2-Dihydro-7,9-dimethyl-2-trifluoromethyl-4H-thieno-[2,3-c]-chromene-4-one Structure

1,2-Dihydro-7,9-dimethyl-2-trifluoromethyl-4H-thieno-[2,3-c]-chromene-4-one

Preparation Products And Raw materials

1,2-Dihydro-7,9-dimethyl-2-trifluoromethyl-4H-thieno-[2,3-c]-chromene-4-one Suppliers