1426958-40-8
4-氟-5-羟基-2-硝基苯甲酸甲酯
→
~82%
1113049-61-8
Methyl 2-amino-4-fluoro-5-hydroxybenzoate
20372-63-8
4,5-二氟-2-硝基苯甲酸
1113049-60-7
methyl 5-(benzyloxy)-4-fluoro-2-nitrobenzoate