cobalt(+2) cation; cyclopenta-1,3-diene;cobaltous cyclopenta-1,3-diene;78206-33-4;1277-43-6;CCRIS 6001;Cobaltocene;Cobalt, di-pi-cyclopentadienyl-;EINECS 215-061-0;Kobaltocen [Czech];NSC 62690;Cobalt, bis(eta5-2,4-cyclopentadien-1-yl)-;NCGC00091934-01;Bis(cyclopentadienyl)cobalt
cobalt(+2) cation; cyclopenta-1,3-diene