Synonyms: BRN 0209446;7-Methyl-3-thio-2,4-diazaspiro(5.5)undecane-1,3,5-trione;2,4-Diazaspiro(5.5)undecane-1,3,5-trione, 7-methyl-3-thioxo-;67196-33-2;NSC120763;AC1MHXRM;2,5-dione, 7-methyl-3-thioxo-;NSC-120763;LS-60085;5-methyl-9-sulfanylidene-8,10-diazaspiro[5.5]undecane-7,11-dione