反式-beta-苯乙烯硼酸频哪酯, trans-beta-Styrylboronic acid pinacol ester

琥珀酰亚胺, Succinimide

苏丹红III, Sudan III

硫酰胺, Sulfamide

2-磺酸苯甲酸酐, 2-Sulfobenzoic Anhydride

偶氮磺 III 四钠盐, Sulfonazo III salt

丁香醛, Syringaldehyde

乙醇钽(V), Tantalum(V) ethoxide

五氧化二钽(V), Tantalum(V) oxide

3-[(羟甲基)甲基胺]丙烷磺酸, TAPS