2-FURAN-2-YL-4-METHYL-1H-IMIDAZOLE

4,6-二甲基-1H-咪唑并[1,2-a]嘌呤-9-酮

4,6-dimethyl-1-(2-oxopropyl)-1H-imidazo[1,2-a]purin-9(4H)-one

1-溴-2,2-二甲氧基丙烷

1-甲基硫代-2-丙酮