2,4,5-Trimethyl thiazole

2,4-Dimethyl -5-acetyl thiazole

2-Acetyl thiazole

4,5-Dimethyl-2-isobutyl-3-thiazoline

Benzo thiazole

2-Acetylfuran

2,5-Dimethyl furan

2-Methyl-3-mercatpto furan

2-Methyl-3-methylthio furan

2-Methyltetrahydrofuran-3-one

2-Methyl-3-tetrahydrofuranthiol 2-Methyl-3-mercatptotetrahydro furan

5-Methyl furfural

4-Hydroxy-2,5-dimethyl-3(2H)-furanone

2-Acetyl pyrrole

2-Pentyl thiophene