3748578 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3748578 > 2 > ChemIDplus > 063487843 > 63487-84-3 AC 4437 AC-4437 D-Streptamine, N,N'-bis(aminoiminomethyl)-4-O-(5-deoxy-3-C-(hydroxymethyl)-alpha-L-lyxofuranosyl)- > 63487-84-3 > 063487843 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=063487843 $$$$