英文别名4-HYDROXY-TEMPO; 1,4-Dihydroxy-2,2,6,6-tetramethylpiperidine; 2,2,6,6-tetramethyl-piperidine-1,4-diol; 4-Piperidinol, 2,2,6,6-tetramethyl-, 1-oxide; 1-hydroxy-2,2,6,6-tetramethylpiperidin-4-ol; HYDROXY-TEMPO; 2,2,6,6-TETRAMETHYL-4-HYDROXY-1-PIPERIDINYLOXY; 2,2,6,6-TETRAMETHYL-4-PIPERIDINOL 1-OXYL; 1-hydroxy-2,2,6,6-tetramethyl-4-hydroxypiperidine; 4-hydroxy-2,2,6,6-tetramethyl N-hydroxy piperidine; 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl; 4-hydroxy-2,2,6,6-tetramethylpiperidinyl-N-oxy 
