3732588 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732588 > 2 > ChemIDplus > 012029877 > 12029-87-7 EINECS 234-739-7 Holmium selenide > 12029-87-7 > 012029877 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012029877 $$$$