| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 四氢-1-(羟基甲基)-4-甲氧基-5,5-二甲基-2(1H)-嘧啶酮 | 2(1H)-Pyrimidinone, tetrahydro-1-(hydroxymethyl)-4-methoxy-5,5-dimethyl- | 71205-49-7 | C8H16N2O3 |
| 四氢-1,3-二(3-羟基-2,2-二甲基丙基)-2(1H)-嘧啶酮 | Tetrahydro-1,3-bis(3-hydroxy-2,2-dimethylpropyl)-1H-pyrimidin-2-one | 71686-02-7 | C14H28N2O3 |
| 四氢-1,3,5-三嗪-2(1H)-酮 | 1,3,5-Triazin-2(1H)-one, tetrahydro- | 7098-14-8 | C3H7N3O |
| 四氟硼酸铜六水 | Copper(II) tetrafluoroborate hexahydrate | 72259-10-0 | B2CuF8H12O6 |
| 四氟对苯二甲酸二甲酯 | dimethyl 2,3,5,6-tetrafluoroterephthalate | 727-55-9 | C10H6F4O4 |
| 四氟哒嗪 | tetrafluoropyridazine | 7627-80-7 | C4F4N2 |
| 四氟化锡(IV) | tin(IV) fluoride | 7783-62-2 | F4Sn |
| 四氟化锗 | germanium tetrafluoride | 7783-58-6 | F4Ge |
| 四氟化铅(IV) | lead(IV) fluoride | 7783-59-7 | F4Pb |
| 四氟化钛 | titanium(IV) fluoride | 7783-63-3 | F4Ti |
| 四氟化碳 | carbon tetrafluoride | 75-73-0 | CF4 |
| 四氟化硫 | Sulfur tetrafluoride | 7783-60-0 | F4S |
| 四氟化硅 | Silicon tetrafluoride | 7783-61-1 | F4Si |
| 四氟偶锑酸二(4-十二基苯基)碘正离子 | Acetamide, N-(4-((((butylamino)((2,2-dimethoxyethyl)amino)methylene)amino)sulfonyl)phenyl)- | 71896-47-4 | C17H28N4O5S |
| 四氟丙醇 | 2,2,3,3-Tetrafluoropropanol | 76-37-9 | C3H4F4O |
| 四异戊基硫代过氧二磷酸酯 | bis-(bis-isopentyloxy-thiophosphoryl)-disulfane | 7539-15-3 | C20H44O4P2S4 |
| 四异丙基氟甲烷二膦酸酯 | fluoromethylenebisphosphonic acid tetraisopropyl ester | 78715-57-8 | C13H29FO6P2 |
| 四异丙基二氟亚甲基二膦酸酯 | tetraisopropyl (difluoromethylene)diphosphonate | 78715-59-0 | C13H28F2O6P2 |
| 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 |