3813891 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3813891 > 2 > ChemIDplus > 137750517 > 137750-51-7 DNA Strand transfer protein alpha Stpalpha > 137750-51-7 > 137750517 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=137750517 $$$$