Synonyms: Piperidinooxy,4-hydroxy-2,2,6,6-tetramethyl-, hydrogen dithiocarbonate (ester), potassiumsalt (8CI); Carbonic acid, dithio-, O-ester with4-hydroxy-2,2,6,6-tetramethylpiperidinooxy, potassium salt (8CI);4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy xanthate potassium salt; NSC267012; Potassium O-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl) dithiocarbonate;Potassium iminoxylxanthate