15018-56-1
5-溴-6-甲基尿嘧啶
→
~85%
56745-01-8
5-溴-2,4-二氯-6-甲基嘧啶
33238-63-0
5-bromo-6-methyl-2-methylsulfanyl-1H-pyrimidin-4-one
6328-58-1
6-甲基-4-羟基-2-甲硫基嘧啶
626-48-2
2,4-二羟基-6-甲基嘧啶