4-[2-(4-methylphenyl)ethenyl]benzaldehyde

[(4-ethenylphenyl)-triethylsilylmethyl]-triethylsilane

4-triethylsilylmethylstyrene

4-methylphenylacetaldehyde-2,4-dinitrophenylhydrazone

4-甲基-苯乙酮(2,4-二硝基苯基)腙