| While trading in stock options was increasing, both the volume and variety of other types of derivatives were growing explosively. |
| Some varieties of derivatives have irreversibly changed the behavior of the underlying financial markets on which they are based. |
| The derivatives of purine are called adenine and guanine, and the derivatives of pyrimidine are called thymine, cytosine and uracil. |
| For years, people afflicted with the itchy skin condition used stinky coal tar derivatives to alleviate their symptoms. |
| In addition, chemically reactive derivatives of ppGpp have been synthesized and used for cross-linking experiments. |
| Phosphoric acid and its phosphate derivatives are essential in human nutrition. |
