储存温度:室温;分子式:C19H16O4;分子量:308.33;别名:Curcumin III; Didemethoxycurcumin;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:Curcuma sp.;