NSC356141 Platinum, (1,2-cyclohexanediamine-N,N')(3-oxopentanedioato(2-)-O(1),O(5))-, (SP-4-2)- Platinum, (1,2-cyclohexanediamine-N,N')[3-oxopentanedioato(2-)-O1,O5]-, (Sp-4-2)-