Gelsemine
Entecavir (monohydrate) Product Names Gelsemine Alias Name Gelsemin Price Inquire CAS No. 509-15-9 M.F. C20H22N2O2 M.W. 322.4 Appearance white crystal Type Alkaloids Purity >=98%(HPLC) Source Gelsemium elegans(Gardn.etChamp.)Benth. Storage 2-8°C under…