methylsulfonyloxy methanesulfonate

4-(4-bromo-phenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one

2-羟基-3-甲基丁酸

3,4-dibromo-2,5-dimethylhexa-2,4-diene

2,5-dibromo-2,5-dimethyl-3-hexyne