204913 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 204913 > 3 > ChemIDplus > 027043056 > 2-Ethyl-3,-dimethylpyrazine 2-Ethyl-3,5(or 6)-dimethylpyrazine 27043-05-6 EINECS 248-182-2 Pyrazine, 2-ethyl-3,?-dimethyl- > 27043-05-6 > 027043056 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=027043056 $$$$