3741215 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3741215 > 2 > ChemIDplus > 040471974 > 40471-97-4 6,7,9,10,17,18,20,21-Octahydro-8,19-(ethanoxyethanoxyethano)-8H,19H-dibenzo(b,k)(1,4,10,13,7,16)tetraoxadiazacyclooctadecine EINECS 254-936-1 > 40471-97-4 > 040471974 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=040471974 $$$$