3812805 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3812805 > 2 > ChemIDplus > 131545487 > 131545-48-7 5a-(N-Methyl-L-leucine)-5b-(N-methyl-L-leucine)-actinomycin D > 131545-48-7 > 131545487 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=131545487 $$$$