储存温度:4℃;分子式:C20H20O4;分子量:324.38;别名:Broussochalcone B;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:ketone phenol;Occurrence:Psoralea sp.;