89366-33-6
methyl 5-carbonochloridoyl-2-hydroxybenzoate
→
~92%
89366-34-7
methyl 5-carbamoyl-2-hydroxybenzoate
41684-11-1
4-carboxy-2-methoxycarbonylphenolate
89366-41-6
5-carbamoyl-2-methoxybenzoic acid