3779569 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3779569 > 2 > ChemIDplus > 085537355 > 29-Demethoxyrapamycin 85537-35-5 AY-24,668 Antibiotic AY 24668 > 85537-35-5 > 085537355 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085537355 $$$$