Cat.No.KY127959 Name5,7-二甲基-2,3,5,6-四氢-1H-环戊二烯并[b]吡嗪 CAS41330-18-1 MolFormula C9H14N2 MolWeight 150.22 Enquiry Email Name/Company Message KY127959 - 41330-18-1 | 5,7-二甲基-2,3,5,6-四氢-1H-环戊二烯并[b]吡嗪 Quantity: Captcha Send Message