Title: N-(3,4-Difluoro-phen-yl)-3,4-dimethoxy-benzene-sulfonamide.
Journal: Acta crystallographica. Section E, Structure reports online 20080601
Title: Concerted solvent processes for common sulfonyl chloride precursors used in the synthesis of sulfonamide-based drugs.
Journal: International journal of molecular sciences 20080501