| Compound | Description |
|---|---|
| diphosphoric acid | |
| zeta Carotene | A carotenoid produced in most carotenogenic organisms. It is one of several sequentially synthesized molecules that are precursors to BETA CAROTENE. |
| neurosporene | triterpenoid carotenoid; RN given refers to cpd without isomeric designation |
| geranylgeranyl pyrophosphate | RN given refers to (E,E,E)-isomer |
| phytofluene | RN given refers to cpd without isomeric designation |
| phytoene, (15-cis)-isomer |