120186-97-2
triformyl methane
+
5042-29-5
(2,2,2-trifluoroethyl)hydrazine hydrochloride
→
~83%
790254-33-0
1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-carbaldehyde
433-06-7
2,2,2-三氟乙基对甲苯磺酸酯
35344-95-7
1H-吡唑-4-甲醛
~40%