6.5.1.3 2.5 - geranyl diphosphate - 6.5.1.3 2.7 - dimethylallyl diphosphate - 6.5.1.3 2.9 - (2E,6E)-farnesyl diphosphate - 6.5.1.3 4.5 - isopentenyl diphosphate - 6.5.1.3 12 - geranyl triphosphate - 6.5.1.3 24 - isopentenyl triphosphate - 6.5.1.3 166 - (2E,6E)-farnesyl triphosphate -