21-(3-Carboxy-1-oxopropoxy)-5-beta-pregnane-3,20-dione sodium salt 21-Hydroxy-5-beta-pregnane-3,20-dione, sodium salt, hemisuccinate 21-Hydroxy-5beta-pregnane-3,20-dione 21-(sodium succinate) 21-Hydroxypregnane-3,20-dione sodium hemisuccinate 5-beta-Pregnane-3,20-dione, 21-hydroxy-, sodium hemisuccinate 53-10-1 HYDROXYDIONE SODIUM SUCCINATE Hidroxidiona succinato sodico [INN-Spanish] Hydroxidioni natrii succinas Hydroxydione Hydroxydione sodium Hydroxydione sodium succinate [BAN:INN] Hydroxydione succinate Hydroxydione succinate de sodium [INN-French] Hydroxydioni natrii succinas Hydroxydioni natrii succinas [INN-Latin] Idrossidione sodio succinato [DCIT] Natrium-(3,20-dioxo-5beta-pregnan-21-yl)-hydrogensuccinat P 55 Presuren Succinate sodique de 21-hydroxypregnandione [French] Viadril