757331 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 -1.8833 -3.5250 0.0000 Sr 2 2 0 0 0 0 0 0 0 0 0 0 M CHG 1 1 2 M ISO 1 1 90 M END > 0 > 2 > 757331 > 3 > ChemIDplus > 121831990 > 121831-99-0 > 121831-99-0 > 121831990 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=121831990 > 180072 1 5486204 2 $$$$