CAS号: 33504-66-4 英文名称: methylethylpyrazine,2-ethyl-6(or5)-methylpyrazine 英文同义词: 2-Ethyl-6(Or5)-Methylpyrazine;methylethylpyrazine,2-ethyl-6(or5)-methylpyrazine 中文名称: 中文同义词: 分子式: C7H10N2 分子量: 122.1677