(SP-4-2-(trans))-(1,2-Cyclohexanediamine-N,N')(sulfato(2-)-O,O')platinum 62011-40-9 Platinum, (1,2-cyclohexanediamine-N,N')(sulfato(2-)-O,O')-, (SP-4-2-(trans))- trans-R,R-1,2-Diaminocyclohexaneplatinum sulfate