4,4,4-三氟-1-(3-三氟甲基苯基)-1,3-丁二酮

N2-[叔丁氧羰基]-N6-(三氟乙酰基)-D-赖氨酸

香豆素-35

1,1,1-trifluoro-4-(4-fluorophenyl)-4-hydroxybut-3-en-2-one

2,6-dihydroxy-2,6-bis(trifluoromethyl)oxan-4-one