1,12-Dodecanediamine2783-17-731 % similar Octamethylenediamine373-44-431 % similar Cadaverine462-94-231 % similar 1,7-Heptanediamine646-19-531 % similar 1,9-Nonanediamine646-24-231 % similar 1,10-Decanediamine646-25-331 % similar