74268-63-6
Triphenylphosphin-phenacetyl-methoxycarbonyl-methylen
→
~86%
61553-37-5
(2-oxo-3-phenylpropyl)-triphenylphosphanium,iodide
1174-61-4
1-phenyl-3-(triphenyl-λ5-phosphanylidene)propan-2-one