관리번호	물질명	CAS	FEMA	이명
E115	2-Ethyl(or methyl)-(3-, 5- or 6-)methoxypyrazine	25680-58-4	3280	2-Methyl(or ethyl)-(3,5 and 6)-methozypyrazine; 2,5, or 6-Methoxy-3-ethylpyrzine; Mixture of 2-ethyl-3-methoxypyrazine and 2-ethyl-5-methoxypyrazine and 2-ethyl-6-methoxypyrazine and 2-methyl-3-methoxypyrazine and 2-methyl-5-methoxypyrazine and 2-methyl-6-methoxypyrazine; 3-Ethyl-(5 or 6)-methoxypyrazine, 5 or 6-Methoxy-3-ethyl-pyrazine