745541 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.8587 -4.2333 0.0000 Se 0 6 0 0 0 0 0 0 0 0 0 0 M CHG 1 1 -2 M END > 0 > -2 > 745541 > 3 > ChemIDplus > 022788289 > 22788-28-9 Selenium, ion (Se2+) > 22788-28-9 > 022788289 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=022788289 > 107674 1 $$$$