20-Ethyl-1-alpha,14-alpha,16-beta-trimethoxyaconitane-4,8,9-triol 23943-93-3 4-21-00-02850 (Beilstein Handbook Reference) Aconitane-4,8,9-triol, 20-ethyl-1,14,16-trimethoxy-, (1-alpha,14-alpha,16-beta)- BRN 0045713 Lappaconine O(sup 1)-Methyllappaconidine