6H-Pyrido[4,3-b]carbazolium, 9-hydroxy-2,5,11-trimethyl-, (SP-4-1)-tetrachloroplatinate(2-) (2:1) AIDS-156435 AIDS156435 NSC620256 Platinate(2-), tetrachloro-, (SP-4-1), 9-hydroxy-2,5,11- trimethyl-6H-pyrido[4, 3-b]carbazolium (1:2) Platinate(2-), tetrachloro-, (SP-4-1), 9-hydroxy-2,5,11- {trimethyl-6H-pyrido[4,} 3-b\]carbazolium (1:2) {6H-Pyrido[4,3-b]carbazolium,} 9-hydroxy-2,5,11-trimethyl-, (SP-4-1)-tetrachloroplatinate(2-) (2:1)