Woodward's reagent K4156-16-5100 % similar Disodium m-benzenedisulfonate831-59-443 % similar Sodium m-aminobenzenesulfonate1126-34-738 % similar TPPTS63995-70-038 % similar Potassium diphenyl sulfone-3-sulfonate63316-43-836 % similar Calcium dodecylbenzenesulfonate26264-06-235 % similar Nitrol S127-68-435 % similar Disodium 1,6-naphthalenedisulfonate1655-43-235 % similar Sodium benzenesulfonate515-42-434 % similar 1-Ethyl-3-methylimidazolium P-toluenesulfonate328090-25-134 % similar Metanil yellow587-98-433 % similar Sodium xylenesulfonate1300-72-733 % similar Sodium 2-naphthalenesulfonate532-02-533 % similar Disodium 2,6-naphthalenedisulfonate1655-45-433 % similar Sodium 2-phenylindole-5-sulfonate119205-39-932 % similar Disodium 2,7-naphthalenedisulfonate1655-35-232 % similar 5-(Trifluoromethyl)dibenzothiophen-5-ium-3-sulfonate160656-62-232 % similar Ferric p-toluenesulfonate77214-82-531 % similar Sodium 1,3,6-naphthalenetrisulfonate5182-30-931 % similar Tetraethylammonium p-toluenesulfonate733-44-831 % similar