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4-(3-Methylbenzoyl)-2-thiophenesulfonyl chloride

4-(4-Methylbenzoyl)-2-thiophenesulfonamide

4-(4-Methoxybenzoyl)-2-furansulfonic acid

4-[3-(Bromomethyl)benzoyl]-2-thiophenesulfonamide

4-[3-(Bromomethyl)benzoyl]-2-thiophenesulfonyl chloride

(3-Methylphenyl)-3-thienylmethanone

4-[4-(Bromomethyl)benzoyl]-2-thiophenesulfonyl chloride

4-(4-Methylbenzoyl)-2-thiophenesulfonyl chloride

4-(4-Methylbenzoyl)-2-thiophenesulfonic acid

(4-Methylphenyl)-3-thienylmethanone