| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 四氢-1-(5-三氟甲基-1,3,4-噻二唑-2-基)-3-甲基-6-乙酰氧基-2-(1H)-嘧啶酮 | tetrahydro-1-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-3-methyl-6-acetyloxy-2(1H)-pyrimidinone | 59293-40-2 | C10H11F3N4O3S |
| 四氢-1-((4-(1-甲基乙氧基)苯基)甲基)-2-硫代-4(1H)-嘧啶酮 | 1-(4-isopropoxy-benzyl)-2-thioxo-tetrahydro-pyrimidin-4-one | 55383-89-6 | C14H18N2O2S |
| 四氢-1,4-二硝基咪唑并[4,5-d]咪唑-2,5(1H,3H)-二酮 | 1,4-dinitroglycoluril | 55510-04-8 | C4H4N6O6 |
| 四氢-1,3,4-三(羟基甲基)咪唑并[4,5-d]咪唑-2,5(1H,3H)-二酮 | 2,4,6-trimethylol-2,4,6,8-tetraazabicyclo[3.3.0]ocatne-3,7-dione | 5001-82-1 | C7H12N4O5 |
| 四氢-1,3,4,6-四硝基咪唑并[4,5-d]咪唑-2,5(1H,3H)-二酮 | tetranitroglycoluril | 55510-03-7 | C4H2N8O10 |
| 四氢-1,2-二噻英 | 1,2-dithiane | 505-20-4 | C4H8S2 |
| 四氟草酸磷酸锂 | LiOTFP | 521065-36-1 | C2F4O4P*Li |
| 四氟苯 | 1,2,3,4-Tetrafluorobenzene | 551-62-2 | C6H2F4 |
| 四氟硼酸四庚基铵 | 2,5-Dimethoxy-4-(morpholin-4-yl)benzenediazonium tetrafluoroborate | 52018-28-7 | C12H16BF4N3O3 |
| 四氟硼酸1-丁基-3-甲基吡啶鎓 | 1-Butyl-3-methylpyridinium tetrafluoroborate | 597581-48-1 | C10H16BF4N |
| 四氟硼酸(R,R)-(-)-1,2-双[(O-甲氧苯基)(苯基)瞵]乙烷(1,5-环辛二烯)合铑 | (R,R)-(-)-1,2-Bis[(o-methoxyphenyl)(phenyl)phosphino]ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate | 56977-92-5 | C36H40BF4O2P2Rh- |
| 四氟对苯醌 | 2,3,5,6-tetrafluoro-1,4-benzoquinone | 527-21-9 | C6F4O2 |
| 四氟化碳-<sup>13</sup>C | Tetrafluor-<sup>13</sup>methan | 558-23-6 | CF4 |
| 四氟化碲二聚体 | tellurium tetrafluoride oxide dimer | 51590-99-9 | F8O2Te2 |
| 四氟二氢磷酸钾(V) | potassium tetrafluorodihydridophosphate(V) | 58188-50-4 | F4H2P*K |
| 四氟乙酸铵(III) | azanium;trifluoroneodymium;fluoride | 53787-38-5 | F4Nd*H4N |
| 四氟乙烯五聚体 | Perfluoro(4-ethyl-3,4-dimethylhex-2-ene) | 52584-41-5 | C10F20 |
| 四氟乙烯与丙烯和偏氟乙烯的聚合物 | 1,1-Difluoroethene;prop-1-ene;1,1,2,2-tetrafluoroethene | 54675-89-7 | C7H8F6 |
| 四正丙氧基甲烷 | Tetra-n-propylorthocarbonat | 597-72-8 | C13H28O4 |
| 四戊基铵四氟硼酸酯 | 4-Aethyl-5-methyl-thiazol | 52414-91-2 | C6H9NS |
| 四异戊铵碘化物 | tetra-i-pentylammonium iodide | 5424-26-0 | C20H44N*I |
| 四异丙基焦磷酸胺 | tetraisopropyl pyrophosphoramide | 513-00-8 | C12H32N4O3P2 |
| 四异丁基铅 | Tetraisobutylblei | 55319-95-4 | C16H36Pb |
| 四庚基锡 | tetraheptyl stannane | 57055-26-2 | C28H60Sn |
| 四己基氯化铵 | tetrahexylammonium chloride | 5922-92-9 | C24H52N*Cl |
| 四唑吡色酮 | 9-chloro-5-oxo-7-(1H-tetrazol-5-yl)-5H-[1]benzopyrano[2,3-b]pyridine | 58712-69-9 | C13H6ClN5O2 |
| 四亚硝酰二硫代二高铁酸二钠盐 | Roussin's Red Salt | 58204-17-4 | Fe2N4O4S2 |
| 四亚甲基-D8砜 | sulfolane-d8 | 51219-88-6 | C4H8O2S |
| 四乙酰基二硼氧烷 | tetraacetyl diborate | 5187-37-1 | C8H12B2O9 |
| 四乙基高碘酸铵 | tetraethylammonium periodate | 5492-69-3 | C8H20N*IO4 |
| 四乙基锡 | tetraethyltin | 597-64-8 | C8H20Sn |
| 四乙基锗 | tetraethylgermane | 597-63-7 | C8H20Ge |
| 四乙基氯化铵 | tetraethylammonium chloride | 56-34-8 | C8H20N*Cl |
| 四乙基己烷-1,1,6,6-四羧酸酯 | hexane-1,1,6,6-tetracarboxylic acid tetraethyl ester | 5394-84-3 | C18H30O8 |
| 四乙基1,4-亚苯基双(磷酸盐) | Tetraethyl 1,4-phenylene bis(phosphate) | 57246-14-7 | C14H24O8P2 |
| 四乙基1,1'-(1,1'-联苯-4,4'-二基)双(2,5-二甲基-1H-吡咯-3,4-二羧酸酯) | Tetraethyl 1,1'-(1,1'-biphenyl-4,4'-diyl)bis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate) | 56913-55-4 | C36H40N2O8 |
| 四乙二醇单(4-辛基苯基)醚 | 2-(2-{2-[2-(4-Octyl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-ethanol | 51437-92-4 | C22H38O5 |
| 四丙基硫酸氢铵 | tetrapropylammonium hydrogen sulfate | 56211-70-2 | C12H28N*HO4S |
| 四丙基氯化铵 | Tetrapropylammonium chloride | 5810-42-4 | C12H28N*Cl |
| 四丁基磷酸氢铵 | tetrabutylammonium dihydrogen phosphate | 5574-97-0 | C16H36N*H2O4P |
| 四丁基二醋酸铵 | Tetrabutylammonium hydrogen diacetate | 51012-12-5 | C2H3O2*C2H4O2*C16H36N |
| 四丁基二溴金酸铵 | tetrabutylammonium dibromoaurate(I) | 50481-01-1 | AuBr2*C16H36N |
| 四(羟基甲基)鏻草酸盐(1:1) | Tetrakis(hydroxymethyl)phosphonium oxalate (1:1) | 53211-22-6 | C6H13O8P |
| 四(羟基甲基)鏻氢氧化物 | tetrakis(hydroxymethyl)phosphonium hydroxide | 512-82-3 | C4H12O4P*HO |
| 四(羟基甲基)鏻乙酸磷酸盐 | Pyroset tkp | 55818-96-7 | C18H51O22P5 |
| 四(羟基甲基)溴化鏻 | Tetrakis(hydroxymethyl)phosphonium bromide | 5940-69-2 | C4H12BrO4P |
| 四(氟羰基)-肼 | tetrakis(fluorocarbonyl)-hydrazine | 52552-15-5 | C4F4N2O4 |
| 四(呋喃-2-基)锗 | tetra(2-furyl)germane | 55811-78-4 | C16H12GeO4 |
| 四(叔丁基)二膦 | tetra-tert-butyldiphosphane | 5995-06-2 | C16H36P2 |
| 四(叔-十二烷基硫代)对苯醌 | Tetrakis(tert-dodecylthio)-p-benzoquinone | 52341-37-4 | C54H100O2S4 |