3,5-Dibromo-2-hydroxypyrazine

7-Hydroxy-1,3-benzodioxole-5-carboxaldehyde

2-Amino-5-methoxybenzonitrile

3,5-Dihydroxy-4-acetyltoluene

5,6,7,8-Tetrahydro-2-naphthalenesulfonyl chloride

5,6,7,8-Tetrahydro-2-naphthalenesulfonyl chloride

4,4'-Dicyano-2,2'-bipyridine

2-Acetyl-3,6-difluorobenzoic acid

2-Acetyl-3,6-difluorobenzoic acid