InChI=1/C13H28N2/c1-12(2,3)11(14)9-15-8-6-7-13(4,5)10-15/h11H,6-10,14H2,1-5H3/p+2/t11-/m0/s1/fC13H30N2/h14-15H/q+2 D35501D6E937F43D