4-(4-deoxy-alpha-D-galact-4-enuronosyl)-D-galacturonate = 2 5-dehydro-4-deoxy-D-glucuronate
4-(4-deoxy-alpha-d-galact-4-enuronosyl)-d-galacturonate = 2 5-dehydro-4-deoxy-d-glucuronate
4-(4-deoxy-alpha-D-galact-4-enuronosyl)-D-galacturonate = 2 5-dehydro-4-deoxy-D-glucuronate
4-(4-deoxy-alpha-d-galact-4-enuronosyl)-d-galacturonate = 2 5-dehydro-4-deoxy-d-glucuronate