3808987 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3808987 > 2 > ChemIDplus > 108569375 > 108569-37-5 Chitosan, N-(carboxymethyl)-N-sulfo, 3,6-bis(hydrogen sulfate) N-Carboxymethylchitosan-N-O-sulfate NCMCS > 108569-37-5 > 108569375 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=108569375 $$$$