13925-07-0 2,6-Dimethyl-3-ethylpyrazine 2-ETHYL-3,5-DIMETHYLPYRAZINE 2-Ethyl-3,5-dimethyl pyrazine 3-Ethyl-2,6-dimethylpyrazine 5-23-05-00440 (Beilstein Handbook Reference) BRN 0636984 EINECS 237-694-1 FEMA 3150 FEMA No. 3149 Pyrazine, 2,6-dimethyl-3-ethyl- Pyrazine, 2-ethyl-3,5-dimethyl- Pyrazine, 3,5-dimethyl-2-ethyl-