Synonyms: (5E)-5-(4,5-Dimethoxy-2-nitrobenzylidene)-3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-thioxo-1,3-thiazolidin-4-one;4-Thiazolidinone, 3-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-5-[(4,5-dimethoxy-2-nitrophenyl)methylene]-2-thioxo-, (5E)-