3770877 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3770877 > 2 > ChemIDplus > 078904515 > 2,2,3-Trimethylcyclopent-3-enebutyronitrile 78904-51-5 EINECS 279-005-7 > 78904-51-5 > 078904515 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=078904515 $$$$