中文名称:荧光素 英文名称:Fluorescein 中文:荧光素,水溶 英文:C.I. 45350:1; C.I. Solvent Yellow 94; Fluorescein [BAN:JAN]; Fluorescein Free Acid; Fluorescein Acid; 3,6-dihydroxyspiro[isobenzofuran-1(3H),9-xanthen]-3-one; 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid; C.I. 45350.1 CAS号:2321-07-5 分子式:C20H12O5 分子量:332.31