103-71-9
异氰酸苯酯
+
4114-31-2
肼基甲酸乙酯
→
~95%
17696-94-5
2-[(苯基氨基)羰基]-肼羧酸乙酯
6320-72-5
(4-nitrophenyl) N-phenylcarbamate
~39%