882521-62-2
Ethyl [(4-bromo-2-pyridinyl)carbamothioyl]carbamate
→
~85%
882521-63-3
2-氨基-7-溴-[1,2,4]三唑并[1,5-a]吡啶
84249-14-9
4-溴吡啶-2-胺