1-Methyl-3-(3,4,4-trimethyl-4,5-dihydro-1,3lambda~5~-oxazol-2-yl)-1lambda~5~-pyridine-2-carbaldehyde oxime hydroiodide 2-[(E)-(Hydroxyimino)methyl]-1-methyl-3-(3,4,4-trimethyl-4,5-dihydro-1,3-oxazol-3-ium-2-yl)pyridinium- AIDS-157548 AIDS157548 NSC644882 (IODIDE SALT)