3732774 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732774 > 2 > ChemIDplus > 012174377 > 12174-37-7 Pyroxene > 12174-37-7 > 012174377 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012174377 $$$$