Cat.No.KY127443 Name6,7-二氢-1H-嘌呤 CAS54390-92-0 MolFormula C5H6N4 MolWeight 122.13 Enquiry Email Name/Company Message KY127443 - 54390-92-0 | 6,7-二氢-1H-嘌呤 Quantity: Captcha Send Message