1092394-14-3
ethyl {[(5-methoxypyridin-2-yl)amino]carbonothioyl}carbamate
→
~83%
1092394-15-4
6-甲氧基-[1,2,4]噻唑并[1,5-a]吡啶-2-胺
10167-97-2
2-氨基-5-甲氧基吡啶