triphenyl-(1-propionylethylidene)phosphorane

4-ethyl-hexane-1,4-diol

4,4-diethyl-2-methylpyrroline 1-oxide

2-bromo-6-ethyl-5-methyl-3-pyridinecarbonitrile

2-(1,2-dihydroxyethyl)-3-phenyl-4H-thiochromen-4-one 1,1-dioxide