4-methyl-5-nitropentan-2-one

2,2,4,6,7-pentamethyl-3-(4-methylphenyl)-3H-1-benzofuran

4,4-bis(methylsulfanyl)but-3-en-2-one

3-methyl-1-phenyl-3-trimethylsilyloxybutan-1-one

1-phenyl-3-methyl-3-hydroxy-1-butanone