1,3-Propanediol, 2,2-tetramethylene-, dicarbamate 2,2-Tetramethylene-1,3-propanediol dicarbamate 25451-50-7 4-06-00-05223 (Beilstein Handbook Reference) BRN 1969916 Cyclopentane-1,1-dimethanol, dicarbamate