| Compound | Description |
|---|---|
| diphosphoric acid | |
| hydronium ion | |
| Uridine Triphosphate | Uridine 5'-(tetrahydrogen triphosphate). A uracil nucleotide containing three phosphate groups esterified to the sugar moiety. |
| glucose-1-phosphate | RN given refers to (alpha-D-Glc)-isomer |