N-methyl-2-oxo-N-phenylbutanamide

3-ethyl-3-hydroxy-1-methylindol-2-one

magnesium,ethynyl(trimethyl)silane,bromide

2,5-diethyl-2,4,6-trimethylcyclohex-3-en-1-one

3-ethyl-2,4,6-trimethyl-phenol