(1R,2R-Diaminocyclohexane)(1-hydroxy-1-cyclopentanecarboxylato(2-))-O(sup 1),O(sup 2)platinum 135270-93-8 Platinum, (1,2-cyclohexanediammine-N,N')(1-hydroxycyclopentanecarboxylato(2-))-, (SP-4-3)-