Cat.No.KY127143 Name(2E,2'E)-3,3'-(2-吡啶基亚氨基)二丙烯腈 CAS23130-57-6 MolFormula MolWeight Enquiry Email Name/Company Message KY127143 - 23130-57-6 | (2E,2'E)-3,3'-(2-吡啶基亚氨基)二丙烯腈 Quantity: Captcha Send Message