3727622 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727622 > 2 > ChemIDplus > 000707131 > 707-13-1 Oxirane, 2,2-difluoro-3,3-bis(trifluoromethyl)- > 707-13-1 > 000707131 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000707131 $$$$