215181-91-2

2-Trimethylsilyloxy-1,1,1,5,5,5-hexafluoropent-2-en-4-one 1,1,1,5,5,5-hexafluoro-4-(trimethylsilyloxy)pent-3-en-2-one 1,1,1,5,5,5-Hexafluoro-4-[(trimethylsilyl)oxy]-3-penten-2-one 3-Penten-2-one, 1,1,1,5,5,5-hexafluoro-4-[(trimethylsilyl)oxy]-