141-97-9
乙酰乙酸乙酯
+
103-72-0
硫代异氰酸苯酯
→
~46%
5816-96-6
ethyl 3-oxo-2-(phenylcarbamothioyl)butanoate
1007476-32-5
sodium acetyl acetic acid ethyl ester
120-75-2
2-甲基苯并噻唑
637-53-6
硫代乙酰苯胺
114-83-0
1-乙酰基-2-苯基肼