3811268 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3811268 > 2 > ChemIDplus > 124363980 > 124363-98-0 Big endothelin-1 > 124363-98-0 > 124363980 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=124363980 $$$$