2,3,5-三甲基-6-[(3E)-3-戊烯-1-基]吡嗪

2,3,5,6-四甲基吡嗪1-氧化物

2,3,5,6-tetramethyl-4-oxidopyrazin-1-ium 1-oxide

3,5,6-三甲基-2-羧酸

2,3,5-trimethyl-6-(prop-2-enylsulfonylmethyl)pyrazine