for the following products
2,2'-Dihydroxy-4,4'-dimethoxy benzophenone-5,5'-disodium sulfonate | 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulfonic acid sodium salt | 3,3'-Carbonyl-bis[4-hydroxy-6-methoxybenzenesulfonic acid sodium salt (1:2) | Benzophenone-9-d5 | Disodium-2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone and Benzophenone-9
