Cat.No.KY148579 NameBSBF, 2-(9,9-spirobifluoren-2-yl)-9,9-spirobifluorene CAS664345-18-0 MolFormula MolWeight Enquiry Email Name/Company Message KY148579 - 664345-18-0 | BSBF, 2-(9,9-spirobifluoren-2-yl)-9,9-spirobifluorene Quantity: Captcha Send Message