627721 -OEChem-02060822452D 1 0 0 0 0 0 0 0 0999 V2000 0.0000 0.0000 0.0000 Os 0 0 0 0 0 0 0 0 0 0 0 0 M CHG 1 1 4 M END > 0 > 4 > 627721 > 3 > NIAID > 072421 > NIAID - Anti-HIV/OI Chemical Compound Database METAL IONS INORGANICS > AIDS-072421 AIDS072421 Os(4+) Osmium (IV) ion > 072421 AIDS072421 > 10327022 > http://chemdb.niaid.nih.gov/struct_search/an/an_search.htm > http://chemdb.niaid.nih.gov/struct_search/all/url_search.asp?aids_no=072421 > 472184 1 23937 2 $$$$