The asymmetric unit of the title salt C8H22N42+·2C7H5O2−. comprises two independent pairs of half a 2. 2′-(piperazine-1. 4-diyl)diethanaminium dication plus a benzoate anion. http://bookmarksaifi.com/story19588731/epidemiological-aspects-and-differential-diagnosis-of-the-cutaneous-round-cell-tumors-in-dogs