储存温度:4℃;分子式:C15H14O5;分子量:274.27;别名:Kavahin; Kavatin;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:lactone;Occurrence:Piper sp.;