structure of 5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene CAS 954137-48-5

structure of 5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene CAS 954137-48-5

structure of 5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene CAS 954137-48-5