2-{2-[(E)-(Hydroxyimino)methyl]pyridin-3-yl}-3,4,4-trimethyl-4,5-dihydro-1,3-oxazol-3-ium- 3-(3,4,4-Trimethyl-4,5-dihydro-1,3lambda~5~-oxazol-2-yl)-2-pyridinecarbaldehyde oxime hydroiodide AIDS-157547 AIDS157547 NSC644881 (IODIDE SALT)