(p-(Phenylthio)phenacylidene)hydrazide of 1-pyrrolidineacetic acid 1-Pyrrolidineacetic acid, (p-(phenylthio)phenacylidene)hydrazide 5956-97-8 BRN 1401637 Glyoxal, (p-(phenylthio)phenyl)-, (1-pyrrolidinylacetyl)hydrazone