| 英文同义词: | 1-Oxy-2,2,5,5-tetramethylpyrroline-3-carboxylic acid;3-CARBOXY-2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-YLOXY, FREE RADICAL;1-hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid;1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-1-hydroxy-2,2,5,5-tetramethyl- |