Synonyms: NSC286710;59153-06-9;1-Methyl-3-(methylthio)-1,2,4-triazaspiro(5.5)undec-3-en-5-one;1-Methyl-3-(methylthio)-1,2,4-triazaspiro[5.5]undec-3-en-5-one;AC1L89HN;NSC 286710;NSC-286710;1-Methyl-3-methylthio-5-oxo-1,2,4-triazaspiro[5.5]-2-undecene;1-Methyl-3-(methylsulfanyl)-1,2,4-triazaspiro[5.5]undec-2-en-5-one;11-methyl-9-methylsulfanyl-8,10,11-triazaspiro[5.5]undec-8-en-7-one