5,6,7,8-四氢吡啶并[3,4-b]吡嗪-7-羧酸盐酸盐

二碳酸二叔丁酯

5,6,7,8-Tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid

2,3-二甲基吡嗪

2,3-Bis(chloromethyl)pyrazine