3802024 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3802024 > 2 > ChemIDplus > 097338186 > 97338-18-6 Ammonium erbium(3+) disulphate EINECS 306-611-1 > 97338-18-6 > 097338186 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097338186 $$$$