| Compound | Description |
|---|
| hydronium ion | |
| orcinol | used as reagent for pentoses, lignin, beet sugar, saccharoses, arabinose & diastase; RN given refers to parent cpd; structure |
| 3,5-dimethoxytoluene | a component of rose fragrance; structure in first source |
| s-adenosylmethionine | Physiologic methyl radical donor involved in enzymatic transmethylation reactions and present in all living organisms. It possesses anti-inflammatory activity and has been used in treatment of chronic liver disease. (From Merck, 11th ed) |