英文同义词: | 3,4-Difluoro-2-hydroxybenzoicacid98%;3,4-DIFLUORO-2-HYDROXYBENZOIC ACID;3,4-DIFLUOROSALICYLIC ACID;3,4-Difluoro-2-hydroxybenzoic acid 99%;3,4-Difluoro-2-hydroxybenzoicacid99%;Benzoic acid, 3,4-difluoro-2-hydroxy-;3,4-Dilfuoro-2-hydroxybenzoiacid |