3,4-Dihydroxybenzoic acid 3-O-sulfate , sodium salt, 5 mg

3,4-Dihydroxybenzoic acid 3-O-sulfate , sodium salt, Molar mass (M) 234,19 g/mol, Storage temp. -20 °C, CAS No. 76496-11-2, Empirical formula C₇H₆O₇S