储存温度:4℃;分子式:C16H9NO6;分子量:311.25;别名:Aristolochic acid 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:carboxylic acid with additional oxygen functions;Occurrence:Aristolochia sp.;