Antihistamines or H1 blockers

2-Aminobenzenesulfonamide

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

2-bromo-1-(1H-pyrrol-2-yl)ethanone.

2-bromo-1-(1H-pyrrol-2-yl)ethanone.

2-bromo-1-(1H-pyrrol-2-yl)ethanone.

2-bromo-1-(1H-pyrrol-2-yl)ethanone.

2-bromo-1-(1H-pyrrol-2-yl)ethanone.

2-Bromo-1-(1H-pyrrol-2-yl)ethanone.

2-Bromo-5-chloropyrazine.

2-bromo-5-chloropyrazolo[1,5-a]pyrimidine.

2-bromo-5-fluoro-3-nitro-pyridin-4-amine.

2-bromo-5-fluoro-3-nitro-pyridin-4-amine.