3-bromo-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-naphtho[2,3-b]thiophene

3-bromo-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-naphtho[2,3-b]thiophene · CAS 2647492-94-0