3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-inden-6-ol, toluene diisocyanate polymer 4,7-Methano-1H-inden-6-ol, 3a,4,5,6,7,7a-hexahydro-, polymer with 1,3-diisocyanatomethylbenzene 67969-76-0