The molecule is a diterpenyl phosphate that is the O-diphospho derivative of ent-copal-8-ol. It is a diterpenyl phosphate and a labdane diterpenoid. It is a conjugate acid of an ent-copal-8-ol diphosphate(3-).
[(E)-5-[(1S,2S,4aR,8aR)-2-hydroxy-2,5,5,8a-tetramethyl-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]-3-methylpent-2-enyl] phosphono hydrogen phosphate