储存温度:4℃;分子式:C33H52O5;分子量:528.78;别名:Acetyltumulosic acid;Certification:This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).;;运输条件:ambient conditions;Commodity description:carboxylic acid with alcohol function;Occurrence:Poria sp.;