Synonyms:
1-pyrrolidinyloxy,3-[[2-(2-carboxyphenyl)-2,3-dihydro-2-hydroxy-3-oxo-4-phenyl-1h-pyrrol-1-yl]methyl]-2,2,5,5-tetramethyl-,monopotassium salt (9ci) ; 1-pyrrolidinyloxy,3-[[2-(2-carboxyphenyl)-2,3-dihydro-2-hydroxy-3-oxo-4-phenyl-1h-pyrrol-1-yl]methyl]-2,2,5,5-tetramethyl-,potassium salt (1:1) ; proxyl fluorescamine, potassium salt ; proxyl fluorescamine ; 5-(2-carboxyphenyl)-5-hydroxy-1-((2,2,5,5-tetramethyl-1-oxypyrrolidin-3-yl)-methyl)-3-phenyl-2-pyrrolin-4-one, potassium salt