N-(3-bromo-5-chloropyridin-2-yl)-4-nitrobenzenesulfonamide

(2R)-6-chloro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromene

磺胺吡唑

N-(2,4-dioxo-1H-pyrimidin-5-yl)-4-nitrobenzenesulfonamide

N-methyl-4-nitro-N-(2,4,6-triaminopyrimidin-5-yl)benzenesulfonamide