762896 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 4.0205 -2.1271 0.0000 Pr 0 1 0 0 0 0 0 0 0 0 0 0 M CHG 1 1 3 M END > 0 > 3 > 762896 > 3 > ChemIDplus > 022541146 > 22541-14-6 Pr3 Praseodymium ion (Pr3 ) Praseodymium, ion(Pr3 ) > 22541-14-6 > 022541146 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=022541146 > 185491 1 23942 2 $$$$