3-ETHYL-2-METHYL PYRAZINE PRODUCT NAME 3-ETHYL-2-METHYL PYRAZINE SYNONYM 3-ETHYL-2-METHYL PYRAZINE CODE 3183 CAS Nº 15707-23-0 FEMA Nº 3155 EINECS 239-799-8 FORMULA C7 H10 N2 MOLECULAR WEIGHT 122,17