68003-50-9 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with cyclopentene, 1-hexene, 2-hexene, 2-methyl-1,3-butadiene, 2-methyl-1-butene, 2-methyl-2-butene, 4-methyl-1-pentene, 4-methyl-2-pentene, 1,3-pentadiene and 2-pentene 75790-74-8 1,2,3-Propanetriol, polymer with 1,3-diisocyanatomethylbenzene, hydrazine, methyloxirane and oxirane 1,2,3-propanetriol, polymer with 1,3-diisocyanatomethylbenzene, hydrazine, meth