3743562 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3743562 > 2 > ChemIDplus > 052634261 > 52634-26-1 Cyclo(L-alanyl-L-prolyl-D-phenylalanyl-L-alanyl-L-prolyl-D-phenylalanyl) Cyclo(ala-pro-phe)2 Cyclo(alanyl-prolyl-phenylalanyl)2 > 52634-26-1 > 052634261 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=052634261 $$$$