3821021 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3821021 > 2 > ChemIDplus > 504435476 > 504435-47-6 ETC 216 ETC-216 > 504435-47-6 > 504435476 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=504435476 $$$$