(R*,R*)-(+-)-3,3'-(1,2-Ethanediyl)bis(2-(3-pyridinyl)-4-thiazolidinone) 131420-41-2 4-Thiazolidinone, 3,3'-(1,2-ethanediyl)bis(2-(3-pyridinyl)-, (R*,R*)-(+-)- BRN 4239697