52237-23-7 EINECS 257-772-9 Primulic acid sodium salt Sodium primulate beta-D-Galactopyranosiduronic acid, (3-beta,16-alpha)-16,28-dihydroxyolean-12-en-3-ylO-6-deoxy-alpha-L-mannopyranosyl-(1-2)-O-(O-beta-D-glucopyranosyl-(1-6)-beta-D-galactopyranosyl-(1-4))-, monosodium salt beta-D-Galactopyranosyduronic acid, (3beta,16alpha)-16,28-dihydroxyolean-12-en-3-yl O-6-deoxy-alpha-l-mannopyranosyl-(1.2)-O-(O-beta-D-glucopyranosyl-(1.6)-beta-D-galactopyranosyl-(1.4))-, monosodium salt