3808974 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3808974 > 2 > ChemIDplus > 108460668 > 108460-66-8 Xenopsin precursor fragment (xpf) > 108460-66-8 > 108460668 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=108460668 $$$$