2,3-Butanediamine, platinum complex, (R-(R*,R*))- 80339-75-9 NSC320536 Platinum, (2,3-butanediamine-N,N')dichloro-, (SP-4-2-(R-(R*,R*)))- Platinum, (2,3-butanediamine-N,N')dichloro-, [SP-4-2-[R-(R*,R*)]]-