3802649 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3802649 > 2 > ChemIDplus > 097553532 > 97553-53-2 EINECS 307-213-0 Spinels, cobalt manganese black > 97553-53-2 > 097553532 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097553532 $$$$