Synonyms: Cortisol21-phosphate disodium salt (6CI);Cortisol, 21-(dihydrogen phosphate), disodiumsalt (7CI,8CI);Pregn-4-ene-3,20-dione, 11,17-dihydroxy-21-(phosphonooxy)-,disodium salt, (11b)- (9CI);Cleiton;Cortisol sodium phosphate;Disodium hydrocortisone21-phosphate;Efcortesol;Hydrocortisone 21-disodium phosphate;Hydrocortisone21-disodium salt;Hydrocortisone 21-phosphate disodium;Hydrocortisone21-phosphate disodium salt;Hydrocortisone 21-sodium phosphate;Hydrocortisonedisodium phosphate;Hydrocortisone sodium phosphate;Hydrocortone phosphate;Physiocortison;Sodium cortisol 21-phosphate;Sodium hydrocortisone21-phosphate;