3727906 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727906 > 2 > ChemIDplus > 001317631 > 12425-99-9 1317-63-1 68187-35-9 EINECS 215-278-0 Iron brown hematite Limonite > 12425-99-9 1317-63-1 68187-35-9 > 001317631 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=001317631 $$$$