1-(3-Phenylpropyl)-4-(2-(3-pyridyl)thiazolidin-4-yl-carbonyl)piperazine 118196-11-5 Piperazine, 1-(3-phenylpropyl)-4-((2-(3-pyridinyl)-4-thiazolidinyl)carbonyl)-, (E)-2-butenedioate (1:1) YM 461 YM-461