英文别名CARBOXY-PTIO POTASSIUM; 2-(4-CARBOXYPHENYL)-4,4,5,5-TETRAMETHYL-IMIDAZOLINE-1-OXYL-3-OXIDE POTASSIUM; 2-(4-CARBOXYPHENYL)-4,4,5,5-TETRAMETHYLIMIDAZOLINE-1-OXYL-3-OXIDE, POTASSIUM SALT; 2-(4-CARBOXYPHENYL)-4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-1H-IMIDAZOL-1-YLOXY-3-OXIDE POTASSIUM; 2-(4-CARBOXYPHENYL)-4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-1H-IMIDAZOLYL-1-OXY-3-OXIDE, POTASSIUM SALT; 2-(4-CARBOXYPHENYL)-4,5-DIHYDRO-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL, POTASSIUM SALT; 1H-Imidazol-1-yloxy, 2-(4-carboxyphenyl)-4,5-dihydro-4,4,5,5-tetramethyl-3-oxido-, potassium salt (1:1); Potassium [2-(4-carboxylatophenyl)-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazol-1-yl]oxidanyl; Carboxy-PTIO potassium salt; CARBOXY-PTIO 
