2,3,4,5,6-Pentakis((3-pyridinylcarbonyl)oxy)cyclohexyl nicotinate AIDS-124748 AIDS124748 Dilexpal Hamovannad Inositol Niacinate Mesotal NSC49506 Nicotinic acid, ester, with 1,2-trans, 3-cis, 4-trans, 5-cis, 6-cis-cyclohexanehexol