3775592 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3775592 > 2 > ChemIDplus > 084583631 > 84583-63-1 Bastnaesite, calcined, lanthanum oxide fraction EINECS 283-213-3 > 84583-63-1 > 084583631 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=084583631 $$$$