(OC-6-22)-Bis(2,2'-bipyridine-N,N')(ethanedioato(2-)-O,O')chromium(1+) iodide 76993-96-9 Bis(2,2'-bipyridine-N,N')oxalatochromium iodide Chromium(1+), bis(2,2'-bipyridine-N,N')(ethanedioato(2-)-O,O')-, iodide, (OC-6-22)-