34207-46-0
3,5-diamino-4-chlorobenzonitrile
+
13831-31-7
乙酰氧基乙酰氯
→
~29%
123548-56-1
[2-[3-[(2-acetyloxyacetyl)amino]-2-chloro-5-cyanoanilino]-2-oxoethyl] acetate