917-61-3
氰酸钠
+
874-60-2
对甲基苯甲酰氯
→
~80%
5843-46-9
4-methylbenzoyl isocyanate
104825-41-4
~77%
14062-78-3
N,N-二甲基-4-甲基苯甲酰胺
79-37-8
草酰氯
619-55-6
对甲苯酰胺
104825-43-6
4-methyl-N-(phenylcarbamoyl)benzamide