Cat.No.KY109210 Name嘌呤 英文名称9H-Purine CAS120-73-0 MDL MFCD00079221 MolFormula C5H4N4 MolWeight 120.11 Enquiry Email Name/Company Message KY109210 - 120-73-0 | 嘌呤 Quantity: Captcha Send Message