Kode cas 2-Methylfuran-3-thiol acetate yaiku 55764-25-5.
Kode 2,5-Dimethylfuran'scas yaiku 625-86-5.
Kode kas 2-Methylpyrazine yaiku 109-08-0.
Kode kas 2,5-Dimethyl pyrazine yaiku 123-32-0.
Kode kas 2,6-Dimethylpyrazine yaiku 108-50-9.
Kode kas 2-Methoxy-3-methylpyrazine yaiku 2847-30-5.