(+)-Usnic acid, ROTICHROM® CHR, 10 g, plastic

(+)-Usnic acid, ROTICHROM® CHR, Molar mass (M) 344,31 g/mol, Density (D) 1,54 g/cm³, CAS No. 7562-61-0, EC No. 231-456-0, Empirical formula C₁₈H₁₆O₇