108-91-8
环己胺
+
89366-33-6
methyl 5-carbonochloridoyl-2-hydroxybenzoate
→
~86%
89366-36-9
methyl 5-(cyclohexylcarbamoyl)-2-hydroxybenzoate
41684-11-1
4-carboxy-2-methoxycarbonylphenolate