| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 四己基原硅酸酯 | silicic acid tetrahexyl ester | 7425-86-7 | C24H52O4Si |
| 四唑并[1,5-a]吡啶-8-胺 | 8-Amino-pyridotetrazol | 73721-28-5 | C5H5N5 |
| 四唑并[1,5-a]吡啶-8-羧酸 | tetrazolo[1,5-a]pyridine-8-carboxylic acid | 7463-56-1 | C6H4N4O2 |
| 四唑并[1,5-a]吡啶-6-羧酸 | tetrazolo[1,5-a]pyridine-6-carboxylic acid | 7477-13-6 | C6H4N4O2 |
| 四唑-5-甲酸 | 1H-tetrazole-5-carboxylic acid | 75773-99-8 | C2H2N4O2 |
| 四去甲-PGDM | tetranor-PDGM | 70803-91-7 | C16H24O7 |
| 四十四烷 | tetratetracontane | 7098-22-8 | C44H90 |
| 四十八烷 | octatetracontane | 7098-26-2 | C48H98 |
| 四十五烷 | Pentatetracontane | 7098-23-9 | C45H92 |
| 四十二烷 | n-dotetracontane | 7098-20-6 | C42H86 |
| 四十三烷e | n-tritetracontane | 7098-21-7 | C43H88 |
| 四亚甲基二硫氰酸酯 | 1,4-dithiocyanatobutane | 7346-35-2 | C6H8N2S2 |
| 四乙酸 | 3,5,7-Trioxo-octansaeure | 7028-40-2 | C8H10O5 |
| 四乙基高锰酸铵 | tetraethyl ammonium permanganate | 76710-78-6 | C8H20N*MnO4 |
| 四乙基铅 | tetraethyllead(IV) | 78-00-2 | C8H20Pb |
| 四乙基膦烷盐酸盐(1:1) | tetraethyl-phosphonium chloride | 7368-65-2 | C8H20P*Cl |
| 四乙基环丙烷-1,1,2,2-四羧酸酯 | tetraethyl cyclopropane-1,1,2,2-tetracarboxylate | 7605-64-3 | C15H22O8 |
| 四乙基溴化铵 | tetraethylammonium bromide | 71-91-0 | Br*C8H20N |
| 四乙基氢氧化铵 | tetraethylammonium hydroxide | 77-98-5 | C8H20N*HO |
| 四乙基氟代亚甲基二磷酸酯 | tetraethyl fluoromethylenebisphosphonate | 78715-56-7 | C9H21FO6P2 |
| 四乙基对甲苯磺酸铵 | tetraethylammonium tosylate | 733-44-8 | C7H7O3S*C8H20N |
| 四乙基亚甲基双膦酸锂盐 | tetraethyl methylenebisphosphonate lithium salt | 73778-55-9 | C9H21O6P2*Li |
| 四乙基二硼氧烷 | Tetraethyldiboroxan | 7318-84-5 | C8H20B2O |
| 四乙基二氟亚甲基二膦酸酯 | Tetraethyl difluoromethylenediphosphonate | 78715-58-9 | C9H20F2O6P2 |
| 四乙基丙烷-1,2,2,3-四羧酸酯 | propane-1,2,2,3-tetracarboxylic acid tetraethyl ester | 7460-75-5 | C15H24O8 |
| 四乙二醇单对甲苯磺酸酯 | p-toluenesulfonic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester | 77544-60-6 | C15H24O7S |
| 四丙基氟化铵 | tetrapropylammonium fluoride | 7217-93-8 | C12H28N*F |
| 四丁酸核黄素酯 | riboflavin 2’,3’,4’,5’-tetrabutanoate | 752-56-7 | C33H44N4O10 |
| 四丁基铵琥珀酰亚胺 | tetra-n-butylammonium succinimide | 74830-30-1 | C4H4NO2*C16H36N |
| 四丁基铵,盐与(2S-顺式)-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环(3.2.0)庚烷-2-羧酸(1:1) | tetrabutylammonium penicillanate | 79181-59-2 | C8H10NO3S*C16H36N |
| 四丁基对甲苯磺酸铵 | tetrabutylammonium p-toluenesulfonate | 7182-86-7 | C7H7O3S*C16H36N |
| 四[[(二苯氧基膦基)氧基]甲基]甲烷 | 1,3-bis-diphenoxyphosphinooxy-2,2-bis-(diphenoxyphosphinooxy-methyl)-propane | 7528-97-4 | C53H48O12P4 |
| 四-1H-茚-1-ylstannane | tetraindenylstannane | 7770-22-1 | C36H28Sn |
| 四-(4-氨基苯)乙烯 | 4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetraaniline | 78525-34-5 | C26H24N4 |
| 四-(4-N-甲基吡啶基)卟啉酸锰 (III) | manganese(III) meso-tetrakis(1-methyl-4-pyridyl)porphyrin | 70649-54-6 | C44H36MnN8 |
| 四(羟基甲基)鏻乙酸酯 | Tetrakis(hydroxymethyl)phosphonium acetate | 7580-37-2 | C6H15O6P |
| 四(对甲苯氧基)二膦二硫化物 | tetrakis(p-tolyloxy)diphosphine disulfide | 73608-46-5 | C28H28O4P2S2 |
| 四(十三烷-1-醇)钛 | Titanium;tridecan-1-ol | 71965-16-7 | C13H28OTi |
| 四(二甲氨基)锗(IV) | tetrakis(dimethylamino)germanium | 7344-40-3 | C8H24GeN4 |
| 四(丁-2-烯-1,4-亚基)环四硅氧烷 | tetrakis(but-2-en-1,4-ylidene)cyclotetrasiloxane | 76795-87-4 | C16H24O4Si4 |
| 四(4-腈基苯基)乙烯 | tetra(4-cyanophenyl)ethylene | 79802-71-4 | C30H16N4 |
| 四(4'-溴-[1,1'-联苯]-4-基)硅烷 | tetra(4-bromobiphenyl)silane | 737761-33-0 | C48H32Br4Si |
| 四(3-巯基丙酸)季戊四醇酯 | pentaerythritol tetrakis(3-mercaptopropionate) | 7575-23-7 | C17H28O8S4 |
| 四(3,5-二(三氟甲基)苯基)硼酸钠 | sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate | 79060-88-1 | C32H12BF24*Na |
| 四(2-氨基乙基)原硅酸盐 | 2,2',2'',2'''-(silanetetrayltetraoxy)tetrakisethylamine | 7057-73-0 | C8H24N4O4Si |
| 四(2-乙基丁基)硅酸酯 | Tetrakis(2-aethylbutoxy)silan | 78-13-7 | C24H52O4Si |
| 四(1,1-二甲基乙基)-六磷双环(3.1.0)己烷 | 2,3,4,6-tetra-tert-butylbicyclo<3.1.0>hexaphosphane | 79593-41-2 | C16H36P6 |
| 噻酮 | 2-n-butyl-1,1-dioxo-1,2-dihydro-1λ6-benzo[d]isothiazo-3-one | 7499-96-9 | C11H13NO3S |
| 噻诺卡宾 | 1,9-dimethyl-7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b]indole | 75458-65-0 | C15H16N2S |
| 噻洛芬酸杂质C | 2-(5'-benzoyl-3'-thienyl)propionic acid | 78239-47-1 | C14H12O3S |