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Benzenesulfonyl chloride is an organosulfur compound with the formula C6H5SO2Cl. It is a colourless viscous oil that dissolves in organic solvents,
B 1495 (OTTO) Benzene sulphonyl chloride, 98% Cas no 98-09-9 - used to develop fast, accurate and reproducible method for thiamine assay in different food products.