2,2,2-三氟-N-(7-氧代-6,7-二氢-5H-茚并[5,6-d][1,3]二氧代-5-基)-乙酰胺

Diethyl-2,3-bis(trifluormethyl)succinat

diethyl 2-(trifluoromethyl)butanedioate

丁二酸二乙酯

2-甲氧基-5-(三氟甲氧基)苯甲醛