3524-87-6
4-羟基-6-甲基嘧啶
→
~91%
3438-52-6
5-溴-6-甲基嘧啶-4-醇
3438-55-9
5-溴-4-氯-6-甲基嘧啶
114969-85-6
5-bromo-6-methylpyrimidine-4-carbonitrile