• 2,3,5-trimethyl pyrazine cas:14667-55-12021-11-24
• 3,4-dimethoxyphenylacetonitrile cas no. 93-17-42021-11-24
• 2,2,3,3-tetrafluoropropyl 4-toluenesulfonate cas no. 786-31-22021-11-24
• 3,4-dimethoxyphenylacetic acid cas no. 93-40-32021-11-24