17090-79-8 (FREE ACID) 2-[5-Ethyltetrahydro-5-[tetrahydro-3-methyl-5-[tetrahydro-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyl-2H-pyran-2-yl]-2-furyl]-2-furyl]-9-hydroxy-.beta.-methoxy-.alpha.,.gamma.,2,8-tetramethyl-1,6-dioxaspiro[4.5]decane-7-butyric acid 22373-78-0 (SODIUM) A 3823A AIDS-000732 AIDS000732 Monensin Monensine NSC343257 (SODIUM) Rumensin