1,4-Cyclohexanediamine
1,4-Phenylenediamine
P-Nitroanilin
1,4-Phenylene diisocyanate
1,4-Diisocyanatocyclohexane
1,6-Diisocyanatohexane biuret polyisocyanate
Polymer diisocyanate hexamethylene
1,6-Diisocyanatohexane