723286-80-4
7-Boc-3-溴-5,6,7,8-四氢-1,2,4-三唑并[4,3-a]吡嗪
→
~85%
903130-08-5
3-溴-5,6,7,8-四氢-[1,2,4]三唑并[4,3-A]吡嗪盐酸盐