环(六乙二醇 2,6-吡啶二羧酸酯)

2-N,6-N-bis[2-(2-hydroxyethoxy)ethyl]pyridine-2,6-dicarboxamide

6-N-tert-butylpyridine-2,6-dicarboxamide

2-N-tert-butyl-3-(methoxymethylcarbamothioyl)pyridine-2,6-dicarboxamide

甲基6-(氯甲酰基)-2-吡啶羧酸酯