3818056 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3818056 > 2 > ChemIDplus > 159202730 > 159202-73-0 4-Seleno-carrageenan 4-Selenocarrageenan Carrageenan, 4-seleno- Se-Carra > 159202-73-0 > 159202730 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=159202730 $$$$