2-(triphenylphosphoranylidene)-acetophenon |
1-phenyl-2-(triphenylphosphoranylidene)ethanone |
2-(triphenylphosphoranylidene)acetophenone |
1-phenyl-2-(triphenylphosphoranylidene)-ethanon |
phenacylidenetriphenylphosphorane |
skf 45359 |
triphenylphosphinebenzoylmethylene |