3741827 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3741827 > 2 > ChemIDplus > 042615441 > 42615-44-1 Capsular polysaccharide K5 K 5 (Polysaccharide) K5 Polysaccharide Polysaccharide K5, E coli > 42615-44-1 > 042615441 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=042615441 $$$$