203695 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 203695 > 3 > ChemIDplus > 001308049 > 12314-25-9 1308-04-9 164057-75-4 25729-03-7 C.I. 77323 Cobalt oxide (8CI,9CI) Cobalt oxide (Co2O3) Cobalt peroxide Cobalt sesqioxide Cobalt sesquioxide Cobalt trioxide Cobalt(3+) oxide Cobalt(III) oxide Cobaltic oxide Dicobalt oxide Dicobalt trioxide EINECS 215-156-7 > 12314-25-9 1308-04-9 164057-75-4 25729-03-7 > 001308049 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=001308049 $$$$