1,3-Diisopropylcarbodiimide 2-Propanamine, N,N'-methanetetraylbis- 4-04-00-00531 (Beilstein Handbook Reference) 693-13-0 BRN 0878281 CCRIS 3413 Carbodiimide, diisopropyl- Diisopropylcarbodiimide EINECS 211-743-7 N,N'-Diisopropylcarbodiimide N,N'-METHANETETRAYLBIS-2-PROPANAMINE N,N'-Methanetetraylbis(1-methylethylamine) NSC 42080