磺胺醋酰钠, Sulfacetamide sodium salt hydrate

磺胺噻唑, Sulfathiazole

环丁砜, Sulfolane

5-磺酸基水杨基酸二水合物, 5-Sulfosalicylic Acid Dihydrate

单宁酸, Tannic acid

氟化钽(V), Tantalum(V) fluoride

五氧化二钽(V), Tantalum(V) oxide

L-(+)-酒石酸, L-(+)-Tartaric Acid

四溴化碲(IV), Tellurium(IV) bromide

2,2,6,6-四甲基哌啶氧化物, TEMPO