(2-(1,2,3,4,5,6-Hexahydro-1-benzazocin-1-yl)ethyl)guanidine hydriodide 101517-07-1 Guanidine, 1-(2-(1,2,3,4,5,6-hexahydro-1-benzazocin-1-yl)ethyl)-, hydriodide N-(2-Guanidinoethyl)-1,2,3,4,5,6-hexahydro-1-benzazocine hydroiodide