199391 -OEChem-02060822412D 0 0 0 0 0 0 0 0 0999 V2000 M END > 199391 > 3 > ChemIDplus > 068975473 > 68975-47-3 EINECS 273-472-0 Isoheptene Isoheptenes [UN2287] [Flammable liquid] UN2287 > 68975-47-3 > 068975473 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068975473 $$$$