1,4-Piperazinediethanol, .alpha.,.alpha.'- dimethyl-, (OC-6-11)- hexachloroplatinate(2-) (1:1) 67994-75-6 NSC251168 Platinate(2-), hexachloro-, (OC-6-11)-, dihydrogen, compd. with .alpha.,.alpha.'-dimethyl-1,4- piperazinediethanol (1:1)