"[(3,7,11,15,19-pentamethylicosa-6,10,14,18-tetraen-1-yl)oxy]phosphonic acid" . . . "dihydrogen phosphate" . "Dolichol monophosphate" . . "[3,7,11,15,19-pentamethylicosa-6,10,14,18-tetraenyl]" . . . "Dolichol monophosphate" . . . . "dolichol monophosphate" . . . . . .