| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 四氢-3,6-吡嗪二酮 | tetrahydropyridazine-3,6-dione | 502-95-4 | C4H6N2O2 |
| 四氢-2H-吡嗪并[1,2-c]嘧啶-1,6,8(7H)-三酮 | 1,3,8-Triaza-bicyclo<4.4.0>decan-2,4,7-trion | 5565-14-0 | C7H9N3O3 |
| 四氢-2H-吡喃-4-羧酸肼(9ci) | tetrahydro-2H-pyran-4-carbohydrazide | 59293-18-4 | C6H12N2O2 |
| 四氢-2H-吡喃-2-甲腈 | 2-cyanotetrahydropyran | 5397-43-3 | C6H9NO |
| 四氢-2-辛基呋喃 | 2-octyltetrahydrofuran | 5921-92-6 | C12H24O |
| 四氢-2-甲基-2H-吡喃-3,4-二醇 | (+/-)-c-2-methyltetrahydropyran-r-3,t-4-diol | 53951-42-1 | C6H12O3 |
| 四氢-2-呋喃基甲基2-氯苯甲酸酯 | 5-butyl-5-ethyl-2-[(E)-1-phenylhept-1-en-2-yl]-1,3-dioxane | 5436-87-3 | C23H36O2 |
| 四氢-2-呋喃-1-丙醇丙酸酯 | propionic acid-(3-tetrahydro[2]furyl-propyl ester) | 5451-18-3 | C10H18O3 |
| 四氢-2-[(1-甲基-2-丙炔-1-基)氧基]-2H-吡喃 | 3-butyn-2-yl tetrahydropyranyl ether | 57188-99-5 | C9H14O2 |
| 四氢-2,5-二甲基-2H-吡喃甲醇 | 2.5-Dimethyl-2-hydroxymethyl-tetrahydropyran | 54004-46-5 | C8H16O2 |
| 四氢-2,2,6-三甲基-6-(4-甲基-3-环己烯-1-基)-2H-吡喃-3-醇 | tetrahydro-2,2,6-trimethyl-6-(4-methyl-3-cyclohexen-1-yl)-2H-pyran-3-ol | 58437-68-6 | C15H26O2 |
| 四氢-1H-吡咯并[1,2-c]咪唑-1,3(2H)-二酮 | tetrahydropyrrolo[1,2-c]imidazol-1,3-dione | 5768-79-6 | C6H8N2O2 |
| 四氢-1H,3H-吡咯并[1,2-c]恶唑-1,3-二酮 | DL-Pro-NCA | 5626-64-2 | C6H7NO3 |
| 四氢-11-脱氧皮质醇3-O-beta-D-葡糖苷酸 | (3alpha,5beta,9xi)-17,21-Dihydroxy-20-oxopregnan-3-yl beta-D-glucopyranosiduronic acid | 56162-40-4 | C27H42O10 |
| 四氢-11-脱氧皮质醇21-O-beta-D-葡糖苷酸 | (3alpha,5beta,9xi)-3,17-Dihydroxy-20-oxopregnan-21-yl beta-D-glucopyranosiduronic acid | 56162-38-0 | C27H42O10 |
| 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 |