二甲氨基甲酰氯

2-氧代-4-(三氟甲基)-2,3-二氢-1,3-噻唑-5-甲醛

diethyl 2,5-bis(trifluoromethyl)-1H-pyrrole-3,4-dicarboxylate

diethyl 3,5-bis(trifluoromethyl)-2H-1,4-thiazine-2,6-dicarboxylate

2-氯-4-三氟甲基-1,3-噻唑-5-羧酸乙酯