4-[4-(乙氧羰酰)-1,3-噻唑-2-YL]四氢-1(2H)-吡啶羧酸叔丁酯

8-氯-6-(三氟甲基)咪唑并[1,2-a]-吡啶-2-羧酸乙酯

2-(6-oxocyclohexa-2,4-dien-1-ylidene)-3H-1,3-thiazole-4-carboxylic acid

diethyl 2-methylfuran-3,4-dicarboxylate

2-(3-溴苯基)-噻唑-4-羧酸乙酯