InChI=1/C13H28N2/c1-11(2)13-5-4-8-15(10-7-13)9-6-12(3)14/h11-13H,4-10,14H2,1-3H3/p+2/t12-,13-/m1/s1/fC13H30N2/h14-15H/q+2 6A5B087CA2AEF05E