Synonyms: | PTH-L-PROLINE;PTH-PROLINE;PHENYLTHIOHYDANTOIN L-PROLINE;hexahydro-2-phenyl-3-thioxo-1H-pyrrolo[1,2-c]imidazol-1-one;2-phenyl-3-sulfanylidene-5,6,7,7a-tetrahydropyrrolo[2,1-e]imidazol-1-one;2-phenyl-3-thioxo-5,6,7,7a-tetrahydropyrrolo[2,1-e]imidazol-1-one |