(2,2,6,6-四甲基-3,5-庚二酮)锂, (2,2,6,6-Tetramethyl-3,5-heptanedionato)lithium

四甲基溴化磷, Tetramethylphosphonium bromide

一硫化四甲基秋兰姆, Tetramethylthiuram Monosulfide

四苯基氯化磷, Tetraphenylphosphonium Chloride

内消旋-四(磺酸苯基)四钠盐十二水合物, Tetrasodium meso-tetra(sulfonatophenyl)porphine dodecahydrate

乙酰丙酮铊(I), Thallium(I) 2,4-pentanedionate

噻唑-4-甲醛, Thiazole-4-carboxaldehyde

4H-噻吩并[3,2-b]吡咯-5-甲酸, 4H-Thieno[3,2-b]pyrrole-5-carboxylic acid

硫代乙酰胺, Thioacetamide

4,4'-二苯硫醚二酚, 4,4'-Thiodiphenol