3735591 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735591 > 2 > ChemIDplus > 021995302 > 21995-30-2 Ammonium europium(3+) disulphate EINECS 244-700-6 > 21995-30-2 > 021995302 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=021995302 $$$$