2,3-DIMETHYL-5-ETHYL PYRAZINE PRODUCT NAME 2,3-DIMETHYL-5-ETHYL PYRAZINE SYNONYM 2,3-DIMETHYL-5-ETHYL PYRAZINE CODE 3098 CAS Nº 15707-34-3 FEMA Nº – EINECS FORMULA C8 H12 N2 MOLECULAR WEIGHT 136,19