541-41-3
氯甲酸乙酯
+
72811-73-5
4-(3’-甲基苯基)氨基-3-吡啶磺酰胺
→
~75%
72810-57-2
ethyl N-[4-[3-(hydroxymethyl)anilino]pyridin-3-yl]sulfonylcarbamate