2-(Methylthio)-3-ethylpyrazine72987-62-3100 % similar 2,3-Diethylpyrazine15707-24-158 % similar 2-Ethyl-3-methylpyrazine15707-23-048 % similar 2-Methyl-3-(methylthio)pyrazine2882-20-448 % similar 2-Ethyl-3-methoxypyrazine25680-58-444 % similar 2-Acetyl-3-ethylpyrazine32974-92-840 % similar 2-Ethylpyrazine13925-00-334 % similar 2-(Methylthio)pyrazine21948-70-934 % similar 2-Methyl-3-propylpyrazine15986-80-832 % similar 2,3-Diethyl-5-methylpyrazine18138-04-032 % similar 5,6,7,8-Tetrahydroquinoxaline34413-35-932 % similar 2,5-Diethylpyrazine13238-84-131 % similar 4,5-Dichloro-6-ethylpyrimidine115617-41-931 % similar 4-Ethyl-5-fluoropyrimidine137234-88-931 % similar 2-Ethyl-3,5-dimethylpyrazine13925-07-031 % similar 2-Ethylpyridine100-71-030 % similar 2-Ethylimidazole1072-62-430 % similar 2-(Methylthio)pyridine18438-38-530 % similar