3728434 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3728434 > 2 > ChemIDplus > 001682786 > 1682-78-6 Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-(pentafluoroethoxy)- > 1682-78-6 > 001682786 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=001682786 $$$$