3727717 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727717 > 2 > ChemIDplus > 000909648 > 3-Ethyl-2-(2-((3-ethyl-3H-benzoselenazol-2-ylidene)methyl)but-1-enyl)benzoselenazolium iodide 909-64-8 EINECS 213-002-3 > 909-64-8 > 000909648 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000909648 $$$$