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4-Fluoro-1,3-dioxolan-2-one

Fluorescent Brightener 353

2-Formylthiophene-4-boronic acid

2-Fluoroethanol

2-Formylthiophene-3-boronic acid

6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran

6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid

Fluorescent Brightener 363

5-Formylsalicylic acid

5-Fluoro-2,3-dihydrobenzo[b]furan