98% [159-66-0] C25H16 FW 316.40
2-Bromo-9,9-dimethylfluorene...
9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene...
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Aromatic Compounds
Address: 56 Hongzhuan Road,Zhengzhou, China , Zhengzhou, Henan China, 450002 Tel: 86-371-65511006 Fax: 86-371-65756965