3813647 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3813647 > 2 > ChemIDplus > 136153827 > 136153-82-7 N2-Isobutyryl-5'-O-(4,4'-dimethoxy)trityl-2'-deoxyguanosine-N7-cyanoborane > 136153-82-7 > 136153827 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=136153827 $$$$