S-methyl thiophene-2-carbothioate

2-(4-氰基苯基)苯乙酮

1-(p-cyanophenyl)-2-decanone

[2-(4-cyanophenyl)-1-thiophen-2-ylethenyl] benzoate

[benzoyloxy(phenyl)methyl]-triphenylphosphanium,chloride