3735480 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735480 > 2 > ChemIDplus > 021052346 > 21052-34-6 EINECS 244-175-3 Guanosine, uridylyl-(3'.5')-, ammonium salt > 21052-34-6 > 021052346 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=021052346 $$$$