2-(4-(4-(7,9-Dioxo-6-thia-8-azaspiro(4,4)nonan-8-yl)butyl)-1-piperazinyl)pyridine-3-carbonitrile hcl 3-Pyridinecarbonitrile, 2-(4-(4-(2,4-dioxo-1-thia-3-azaspiro(4.4)non-3-yl)butyl)-1-piperazinyl)-, monohydrochloride 85581-65-3 Bmy 13980 Bmy-13980-1 MJ 13980-1 MJ-13980-1