Cat.No.KY148611 Name4,4'-双(9-咔唑基)-2,2'-二甲基联苯 CAS120260-01-7 MDL MFCD12022459 MolFormula C38H28N2 MolWeight 512.64 Enquiry Email Name/Company Message KY148611 - 120260-01-7 | 4,4'-双(9-咔唑基)-2,2'-二甲基联苯 Quantity: Captcha Send Message