| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 四甲基环戊二烯锂 | lithium tetramethylcyclopentadienide | 87781-76-8 | C9H13Li |
| 四甲基戊烷-1,1,5,5-四羧酸酯 | tetramethyl pentane-1,1,5,5-tetracarboxylate | 82031-49-0 | C13H20O8 |
| 四甲基哌啶酮 | 2,2,6,6-Tetramethyl-4-piperidone | 826-36-8 | C9H17NO |
| 四甲基乙烯二硫代磷酸铵 | ammonium tetramethylethylene dithiophosphate | 86428-81-1 | C6H12O2PS2*H4N |
| 四甲基5,5'-[(1,4-二氧代-1,4-丁烷二基)二亚胺]二间苯二甲酸酯 | Tetramethyl 5,5'-((1,4-dioxo-1,4-butanediyl)diimino)bisisophthalate | 85050-00-6 | C24H24N2O10 |
| 四甘醇单苄醚 | 1-phenyl-2,5,8,11-tetraoxatridecan-13-ol | 86259-87-2 | C15H24O5 |
| 四甘醇单甲醚丙酸叔丁酯 | 3-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-propionic acid tert-butyl ester | 874208-93-2 | C16H32O7 |
| 四环[5.4.01,12.07,12]十二烷-2-酮 | (4.5.5.5)fenestrone | 82353-31-9 | C12H16O |
| 四环[3.2.0.02,7.04,6]庚烷-1-羧酸,甲基酯,(1S,2R,4S,5S,6R,7S)- | 11,12-dimethoxy-8,9-dihydro-6H,13bH-isoquino[2,1-c]-[1,3]benzoxazin-6-one | 88308-08-1 | C18H17NO4 |
| 四烯雌酮 | Altrenogest | 850-52-2 | C21H26O2 |
| 四溴-4-氟邻二甲苯 | 1,2-bis(dibromomethyl)-4-fluorobenzene | 89226-81-3 | C8H5Br4F |
| 四溴-1,1,10,10癸烷 | tetrabromo-1,1,10,10 decane | 82176-56-5 | C10H18Br4 |
| 四水杨酸 | tetra-salicylic acid | 85531-18-6 | C28H18O9 |
| 四氯间二甲基苯酚 | 2,4,5,6-tetrachloro-1,3-dimethylbenzene | 877-09-8 | C8H6Cl4 |
| 四氯钯酸钙 | calcium tetrachloropalladate (II) | 84803-42-9 | Ca*Cl4Pd |
| 四氯邻二甲苯 | 1,2,3,4-tetrachloro-5,6-dimethyl-benzene | 877-08-7 | C8H6Cl4 |
| 四氯硼酸二丁基(乙基)锍 | dibutyl(ethyl)sulfonium tetrachloroborate | 860706-70-3 | BCl4*C10H23S |
| 四氯氰醌 | 2,3,5,6-tetrachlorobenzene-1,4-diol | 87-87-6 | C6H2Cl4O2 |
| 四氯对苯二甲酸单甲酯 | methyl tetrachlorophthalate | 887-54-7 | C9H4Cl4O4 |
| 四氯十二烷基铵 | tetradodecylammonium chloride | 82944-72-7 | C48H100N*Cl |
| 四氯二吡啶钯(IV) | tetrachloro dipyridine palladium (IV) | 84025-25-2 | C10H10Cl4N2Pd |
| 四氯-4-丙氧基吡啶 | tetrachloro-4-propoxypyridine | 81706-88-9 | C8H7Cl4NO |
| 四氢噻吩二醇 | 3,4-Thiophenediol, tetrahydro- | 86827-92-1 | C4H8O2S |
| 四氢嘧啶-1(2H)-甲酸叔丁酯 | tert-butyl tetrahydropyrimidine-1(2H)-carboxylate | 867065-85-8 | C9H18N2O2 |
| 四氢唑林 | tetrahydrozoline | 84-22-0 | C13H16N2 |
| 四氢呋喃-2-甲酸 (3-甲基氨基丙基)酰胺 | N-<3-(methylamino)propyl>tetrahydrofuran-2-carboxamide | 81403-67-0 | C9H18N2O2 |
| 四氢吡喃-4-硫代甲酰胺 | tetrahydro-2H-pyran-4-carbothioamide | 88571-77-1 | C6H11NOS |
| 四氢吡喃-4-基-丙酮 | 1-(tetrahydro-2H-pyran-4-yl)propan-2-one | 86428-61-7 | C8H14O2 |
| 四氢吡喃-4-乙酸 | 2-(tetrahydro-2H-pyran-4-yl)acetic acid | 85064-61-5 | C7H12O3 |
| 四氢吡喃-3-甲腈 | tetrahydropyran-3-carbonitrile | 89464-26-6 | C6H9NO |
| 四氢吡喃-2-甲酸甲酯 | 2-carbomethoxytetrahydropyran | 84355-44-2 | C7H12O3 |
| 四氢吡咯-3-乙酸 | homo-β-proline | 89203-64-5 | C6H11NO2 |
| 四氢化邻苯二甲酸酐 | 1,2,3,6-Tetrahydrophthalic anhydride | 85-43-8 | C8H8O3 |
| 四氢-N-(2-苯基乙基)-2H-1,5-氧氮杂环辛烷-5(6H)-胺 | 2H-1,5-Oxazocin-5(6H)-amine, tetrahydro-N-(2-phenylethyl)- | 87505-31-5 | C14H22N2O |
| 四氢-6-甲基-1,2,4,5-四嗪-3(2H)-硫酮 | acetaldehydethiocarbonohydrazone | 89093-72-1 | C3H8N4S |
| 四氢-5-羟基-alpha-(4-羟基-3-甲氧基苯基)-4-((4-羟基-3-甲氧基苯基)甲基)-3-呋喃甲醇 | 3-Furanmethanol, tetrahydro-5-hydroxy-alpha-(4-hydroxy-3-methoxyphenyl)-4-((4-hydroxy-3-methoxyphenyl)methyl)- | 82039-13-2 | C20H24O7 |
| 四氢-4-异噁唑盐酸盐 | isoxazolidin-4-ol hydrochloride | 82409-18-5 | C3H7NO2*ClH |
| 四氢-4-(3-甲苯基)-2H-吡喃-4-羧酸 | 4-m-Tolyl-tetrahydro-pyran-4-carboxylic acid | 889940-10-7 | C13H16O3 |
| 四氢-3-噻吩甲酰氯1,1-二氧化物 | 3-Chlorformyl-tetrahydrothiophen-1,1-dioxid | 89463-78-5 | C5H7ClO3S |
| 四氢-3-呋喃羧酰胺 | tetrahydrofuran-3-carboxamide | 871677-92-8 | C5H9NO2 |
| 四氢-3,4-噻吩二胺1,1-二氧化物 | 1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiophene-3,4-diyldiamine | 85105-75-5 | C4H10N2O2S |
| 四氢-2-(4-羟基-3-甲氧基苯基)-4-((4-羟基-3-甲氧基苯基)甲基)-3-呋喃甲醇 | (+)-lariciresinol | 83327-19-9 | C20H24O6 |
| 四氢-2,5-二甲基-2H-吡喃-2-甲醇乙酸酯 | 2H-Pyran-2-methanol, tetrahydro-2,5-dimethyl-, acetate | 85392-31-0 | C10H18O3 |
| 四氢-2,4-二甲基-6-苯基-2H-吡喃-4-醇 | 2,4-Dimethyl-6-phenyl-tetrahydro-pyran-4-ol | 84145-51-7 | C13H18O2 |
| 四氢-2,2-二甲基-2H-吡喃-4-硫代甲酰胺 | 2,2-Dimethyl-tetrahydro-pyran-4-carbothioic acid amide | 84125-26-8 | C8H15NOS |
| 四氢-1H-吡咯并[1,2-a]氮杂卓-3,9(2H,9aH)-二酮 | 2,5,6,7,8,9a-hexahydro-1H-pyrrolo[1,2-a]azepine-3,9-dione | 86486-09-1 | C9H13NO2 |
| 四氢-1H-吡咯嗪-7a(5h)-乙酸乙酯 | 7α-bis-pyrrolidine-ethyl acetate | 88069-56-1 | C11H19NO2 |
| 四氢-1,4-噻嗪-3,5-二酮 | tetrahydro-1,4-thiazine-3,5-dione | 80023-40-1 | C4H5NO2S |
| 四氢-1,3-二甲基-4-甲氧基-6-硫代-1,3,5-三嗪-2-酮 | tetrahydro-1,3-dimethyl-4-methoxy-6-thioxo-1,3,5-triazin-2-one | 84658-16-2 | C6H9N3O2S |
| 四氢-(9ci)-2H-硫代吡喃-4-羧酸 | tetrahydro-2H-thiopyran-4-carboxylic acid | 89489-53-2 | C6H10O2S |