2,2,5,5-四甲基-3-吡咯啉-3-甲酰胺, 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide

四甲基脲, Tetramethylurea

四苯基甲烷, Tetraphenylmethane

四正丙基溴化铵, Tetra-n-propylammonium bromide

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

季酮酸, Tetronic Acid

2,2'-联噻吩二酮, 2,2'-Thenil

Thiazole-2-carboxaldehyde

3-(4-Thiazolyl)-L-alanine

反式-3-(3-噻吩基)丙烯酸, trans-3-(3-Thienyl)acrylic acid