(t-C4H9)C(CH3)2N(CH3)2 2-Butanamine, N,N,2,3,3-pentamethyl- 3733-36-6 4-04-00-00750 (Beilstein Handbook Reference) BRN 1733727 Heptamine N,N,1,1,2,2-Hexamethylpropylamine Penbutamine Propylamine, N,N,1,1,2,2-hexamethyl-