1-Pyrrolidinyloxy, 3-(((11-carboxyundecyl)amino)carbonyl)-2,2,5,5-tetramethyl-, monosodium salt 12-(2,2,5,5-Tetramethyl-1-pyrrolidinoxyl-3-carbonylamino)dodecanoate 153953-80-1 3-(((11-Carboxyundecyl)amino)carbonyl)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy monosodium salt Nfa-lpo