原碳酸四甲酯, Tetramethyl Orthocarbonate

N,N,N',N'-四甲基-1,3-丙二胺, N,N,N',N'-Tetramethyl-1,3-propanediamine

四甲基脲, Tetramethylurea

四苯基溴化磷鎓, Tetraphenylphosphonium Bromide

四正丙基氢氧化铵, Tetra-n-propylammonium hydroxide

3-(1H-四唑-5-基)苯酚, 3-(1H-Tetrazol-5-yl)phenol

1-(2-噻吩甲酰)-3,3,3-三氟丙酮, 1-(2-Thenoyl)-3,3,3-trifluoroacetone

噻唑烷, Thiazolidine

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

5-(2-噻吩基)戊酸, 5-(2-Thienyl)pentanoic acid

DL-硫辛酸, DL-Thioctic Acid

硫代吗啉, Thiomorpholine

噻吩-2-乙酸, 2-Thiopheneacetic acid

噻吩-3-甲腈, Thiophene-3-carbonitrile

噻吩-2-甲酸酐, Thiophene-2-carboxylic anhydride