2-exo-Hydroxy-exo-trimethylen-norbornane phosphate 34260-65-6 4,7-Methano-1H-inden-5-ol, octahydro-, hydrogen phosphate, (3a-alpha,4-beta,7-beta,7a-alpha) 4,7-Methanoinden-5-ol, hexahydro-, hydrogen phosphate, exo- (2:1) exo-Hexahydro-4,7-methanoinden-5-ol hydrogen phosphate (2:1)