2,3-DIFLUORO-4-METHYLBENZOIC ACID

2,3-DIFLUORO-6-METHOXYBENZALDEHYDE

2,3-Difluorophenylacetic acid

2,3-DIHYDRO-1,4-BENZODIOXIN-2-YLMETHYLAMINE

2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL ISOCYANATE

2,3-DIHYDRO-1,4-BENZODIOXINE-5-CARBOXAMIDE

1,4-Benzodioxane-6-carboxylic acid

2,3-DIHYDROBENZO[B]FURAN-5-CARBOTHIOAMIDE

2,3-DIHYDROXY-6,7-DIMETHOXYQUINOXALINE

2,3-DIHYDROXY-6,7-DIMETHOXYQUINOXALINE

2,3-Dihydroxynaphthalene