储存温度:-20℃;分子式:C20H31NO8;分子量:413.46;;Certification:This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).;;运输条件:in styrofoam box together with -20℃ gel packs;Commodity description:natural alkaloid;Occurrence:Amsinckia sp.
Echium sp.
Symphytum sp.;