3',4',5,7-四羟基黄酮, 3',4',5,7-Tetrahydroxyflavone

四(二甲氨基)钛(IV), Tetrakis(dimethylamino)titanium(IV)

四(三甲基硅氧基)硅烷, Tetrakis(trimethylsilyl)silane

(S)-(-)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基)膦)-3,3'-联吡啶, (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine

四甲基氟化铵四水合物, Tetramethylammonium Fluoride Tetrahydrate

N,N,3,5-四甲基苯胺, N,N,3,5-Tetramethylaniline

3,3',5,5'-四甲基联苯, 3,3',5,5'-Tetramethylbiphenyl

1,1,2,2-四甲基-1,2-二苯基二硅烷, 1,1,2,2-Tetramethyl-1,2-diphenyldisilane

2,3,3,5-四甲基吲哚啉, 2,3,3,5-Tetramethylindolenine

N,N,N',N'-四甲基对苯二胺, N,N,N',N'-Tetramethyl-p-phenylenediamine