Cat.No.KY148608 NameTSBF, 2,7-bis(9,9-spirobifluoren-2-yl)-9,9-spirobifluorene CAS518997-91-6 MolFormula MolWeight Enquiry Email Name/Company Message KY148608 - 518997-91-6 | TSBF, 2,7-bis(9,9-spirobifluoren-2-yl)-9,9-spirobifluorene Quantity: Captcha Send Message