Cat.No.KY129444 Name4,4'-联苯二甲酸 CAS787-70-2 MDL MFCD00002554 MolFormula C14H10O4 MolWeight 242.23 Enquiry Email Name/Company Message KY129444 - 787-70-2 | 4,4'-联苯二甲酸 Quantity: Captcha Send Message