2-甲基-5-氰基哌嗪; 2-甲基-5-氰基吡嗪; 2-氰基-5-甲基吡嗪; 5-甲基吡嗪-2-甲腈;

2-CYANO-5-METHYLPYRAZINE; 5-METHYLPYRAZINE-2-CARBONITRILE; Pyrazinecarbonitrile, 5-methyl- (9CI); 5-Methyl-pyrazin-2-carbonitrile; 5-Methyl-2-pyrazinecarbonitrile; 2-Methylpyrazine-5-carbonitrile; 5-Methyl-2-cyanopyrazine; 2-Pyrazinecarbonitrile,5-Methyl-;