3766276 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3766276 > 2 > ChemIDplus > 072162539 > 2H-Pyran, 2-bicyclo(2.2.1)hept-5-en-2-yltetrahydro-4,6-dimethyl-, didehydro deriv. 5-Norbornenyldimethyldihydropyran 72162-53-9 > 72162-53-9 > 072162539 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072162539 $$$$