4-(1-((2-oxo-2-phenylethyl)thio)ethylidene)morpholin-4-ium bromide

(E)-1-(2,4,5-triphenylimidazolyl)-1,2-dibenzoylethylene

重氮乙酸乙酯

2-二氮杂-1-苯乙酮

1-phenyl-2-(triphenyl-λ⁵-arsanylidene)ethanone