Cat.No.KY127142 NameN-Vinyl-5-carbomethoxy-2-pyrrolidon CAS4931-67-3 MolFormula C8H11NO3 MolWeight 169.18 Enquiry Email Name/Company Message KY127142 - 4931-67-3 | N-Vinyl-5-carbomethoxy-2-pyrrolidon Quantity: Captcha Send Message