InChI=1/C13H28N2/c1-11(2)9-15(3)10-12-7-5-4-6-8-13(12)14/h11-13H,4-10,14H2,1-3H3/p+2/t12-,13-/m0/s1/fC13H30N2/h14-15H/q+2 4A16190F21D51608