英文别名4-dione,1-methyl-3-diazaspiro(4.5)decane-2; 1-methyl-1,3-diazaspiro[4.5]decane-2,4-quinone; 1,3-Diazaspiro[4.5]decane-2,4-dione, 1-methyl-; 1-Methyl-5.5-pentamethylen-hydantoin; 1'-Methyl-cyclohexanspiro-5'-hydantoin; 1'-Methylcyclohexanespiro-5'-hydantoin 
