A Theoretical Investigation on 1H and 13C NMR of S 2 7 oxo 3 7 dihydro 2H furo 3 2 g chromen 2 yl propan 2 yl 3 methylbut 2 enoate prantschimgin Molecule

8th Congress of Physical-Chemistry of the Portequese Chemical Society, 21, Portekiz, 21 - 22 Haziran 2007