1124383-03-4
Ethyl [(4,6-dichloropyridin-2-yl)carbamothioyl]carbamate
→
~60%
1124383-04-5
5,7-二氯-[1,2,4]噻唑并[1,5-a]吡啶-2-胺
116632-24-7
2-氨基-4,6-二氯吡啶