13223-43-3
2-氨基-5,7-二甲氧基-1,2,4-三嗪并[1,5-a]嘧啶
+
219715-41-0
2-methoxy-4-(trifluoromethyl)pyridine-3-sulfonyl chloride
→
~80%
422556-08-9
啶磺草胺