Cat.No.KY105987 Name胆茶碱 CAS4499-40-5 Purity 98% Min. MDL MFCD00236001 MolFormula C12H21N5O3 MolWeight Enquiry Email Name/Company Message KY105987 - 4499-40-5 | 胆茶碱 Quantity: Captcha Send Message