3,5,5-三甲基恶唑-2,4-二酮 3,5,5-trimethyloxazolidine-2,4-dione
3,5,5-三甲基恶唑-2,4-二酮 3,5,5-trimethyloxazolidine-2,4-dione
2-氨基-5-甲基-1,3,4-噻二唑 2-amino-5-methyl-1,3,4-thiadiazole
2-氨基-5-甲基-1,3,4-噻二唑 2-amino-5-methyl-1,3,4-thiadiazole
3,5,5-三甲基恶唑-2,4-二酮 3,5,5-trimethyloxazolidine-2,4-dione
2-氨基-5-甲基-1,3,4-噻二唑 2-amino-5-methyl-1,3,4-thiadiazole