| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,3,4,5,5-六溴四氢呋喃 | 2,2,3,4,5,5-hexabromo-tetrahydro-furan | 96661-18-6 | C4H2Br6O |
| 2,2,3,4,4-五氟-4-(1,1,2,2,3,3-六氟-3-三氟甲氧基丙氧基)丁酸 | 2,2,3,4,4-pentafluoro-4-(1,1,2,2,3,3-hexafluoro-3-trifluoromethoxypropoxy)butyric acid | 919005-27-9 | C8H2F14O4 |
| 2,2,3,3-四甲基-4-戊烯醛 | 2,2,3,3-tetramethylpent-4-enal | 993-67-9 | C9H16O |
| 2,2,3,3-四氟丙基N-(3-硝基苯基)氨基甲酸酯 | 2,2,3,3-tetrafluoropropyl N-(3-nitrophenyl)carbamate | 90687-70-0 | C10H8F4N2O4 |
| 2,2,3,3-四氟-2,3-二氢-1,4-苯并二氧杂环己烷 | 2,2,3,3-tetrafluoro-2,3-dihydro-1,4-benzodioxin | 94767-47-2 | C8H4F4O2 |
| 2,2,3,3,5-五甲基-1-硫杂-5-氮杂螺[3.4]辛烷-6-硫酮 | 2,2,3,3,5-Pentamethyl-1-thia-5-aza-spiro[3.4]octane-6-thione | 95765-62-1 | C11H19NS2 |
| 2,2,3,3,4,4-六氟-1,5-二甲基丙烯酸戊酯 | 1H,1H,5H,5H-Perfluoropentyl-1,5-dimethacrylate | 918-36-5 | C13H14F6O4 |
| 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-二十一氟十一烷基丙烯酸酯 | 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluoroundecyl acrylate | 94231-57-9 | C14H5F21O2 |
| 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-十五氟辛酸,吡啶 | pyridinium perfluorooctanoate | 95658-47-2 | C5H5N*C8HF15O2 |
| 2,2,3,3,3-五氟-2-氟丙烯酸丙酯 | 2,2,3,3,3-Pentafluoropropyl 2-fluoroprop-2-enoate | 96250-35-0 | C6H4F6O2 |
| 2,2,2-双环-2-辛烯 | norbornene | 931-64-6 | C8H12 |
| 2,2,2-三硝基乙醇 | 2,2,2-trinitroethanol | 918-54-7 | C2H3N3O7 |
| 2,2,2-三甲基苯乙酮 | 2,2-dimethylpropiophenone | 938-16-9 | C11H14O |
| 2,2,2-三氯亚乙基二丙烯酰酸酯 | 2,2,2-Trichloroethylidene diacrylate | 94231-40-0 | C8H7Cl3O4 |
| 2,2,2-三氯乙基二苯基乙酸酯 | 2,2,2-trichloroethyl diphenylacetate | 94598-40-0 | C16H13Cl3O2 |
| 2,2,2-三氯乙基1H-咪唑-1-磺酸酯 | 2,2,2-trichloroethyl 1H-imidazole-2-sulfonate | 903587-98-4 | C5H5Cl3N2O3S |
| 2,2,2-三氯乙基(5-乙基-1,3-噻唑-2-基)氨基甲酸酯 | (5-ethyl-thiazol-2-yl)-carbamic acid 2,2,2-trichloroethyl ester | 908267-49-2 | C8H9Cl3N2O2S |
| 2,2,2-三氯乙基 beta-D-吡喃葡糖苷酸 | trichloroethanol glucuronide | 97-25-6 | C8H11Cl3O7 |
| 2,2,2-三氯-2-氟丙烯酸乙酯 | 2,2,2-Trichloroethyl-2-fluoroacrylate | 98120-00-4 | C5H4Cl3FO2 |
| 2,2,2-三氯-1-(环己-3-烯-1-基)乙醇 | 2,2,2-trichloro-1-(cyclohex-3-en-1-yl)ethanol | 919169-74-7 | C8H11Cl3O |
| 2,2,2-三氯-1-(4-甲氧基-3-苯基甲氧基苯基)乙醇 | 1-(3-(benzyloxy)-4-methoxyphenyl)-2,2,2-trichloroethanol | 90047-72-6 | C16H15Cl3O3 |
| 2,2,2-三氯-1-(2,6-二甲基-苯基)-乙酮 | 2,2,2-trichloro-1-(2,6-dimethyl-phenyl)-ethanone | 99184-32-4 | C10H9Cl3O |
| 2,2,2-三氯-1-(1,4-二甲基环己-3-烯基)乙醇 | 2,2,2-trichloro-1-(1,4-dimethylcyclohex-3-enyl)ethanol | 919170-38-0 | C10H15Cl3O |
| 2,2,2-三氟乙基(3S)-3-乙酰氨基丁酸酯 | 2,2,2-trifluoroethyl (3S)-3-acetamidobutanoate | 917894-29-2 | C8H12F3NO3 |
| 2,2,2-三氟-N-哌啶-4-乙酰胺 | 4-(trifluoroacetamido)piperidine | 97181-51-6 | C7H11F3N2O |
| 2,2,2-三氟-N-(4-氟苯乙基)乙酰胺 | N-(4-fluorophenethyl)-trifluoroacetamide | 912846-63-0 | C10H9F4NO |
| 2,2,2-三氟-N-(4-巯基苯基)乙酰胺 | 2,2,2-trifluoro-N-(4-mercaptophenyl)acetamide | 94006-35-6 | C8H6F3NOS |
| 2,2,2-三氟-N-(2-碘-4-甲氧基苯基)乙酰胺 | 2,2,2-trifluoro-N-(2-iodo-4-methoxyphenyl)acetamide | 919771-63-4 | C9H7F3INO2 |
| 2,2,2-三氟-1-(4-羟基-1-哌啶基)乙酮 | N-trifluoroacetyl-4-hydroxypiperidine | 93343-02-3 | C7H10F3NO2 |
| 2,2,2-三氟-1-(3'-氟-4-联苯基)乙醇 | 2,2,2-trifluoro-1-(3'-fluoro-[1,1'-biphenyl]-4-yl)ethan-1-ol | 945978-63-2 | C14H10F4O |
| 2,2,2-三氟-1-(1,2,3,4-四氢萘-1,4-亚胺-9-基)-乙酮 | 2,2,2-trifluoro-1-(1,2,3,4-tetrahydro-1,4-epiminonaphth-9-yl)ethanone | 942491-77-2 | C12H10F3NO |
| 2,2,2-三乙氧基-乙烷-1,1,1-D3 | <1,1,1-2H3>triethyl orthoacetate | 97419-13-1 | C8H18O3 |
| 2,2'-联吡啶-4-甲酸甲酯 | 4-carbomethoxy-2,2′-bipyridine | 98820-73-6 | C12H10N2O2 |
| 2,2'-联吡啶-4,6'-二胺 | 4,6'-diamino-2,2'-bipyridine | 956384-73-9 | C10H10N4 |
| 2,2'-硫烷二基二[6-环己基-4-(2-甲基-2-丙基)苯酚] | 2,2'-Thiobis(4-tert-butyl-6-cyclohexylphenol) | 93840-41-6 | C32H46O2S |
| 2,2'-硫代双[4-叔-戊基苯酚] | 4,4'-di-<i>tert</i>-pentyl-2,2'-sulfanediyl-di-phenol | 98-26-0 | C22H30O2S |
| 2,2'-硫代双(苯甲酰胺) | 2,2'-sulfanediyl-di-benzoic acid diamide | 94006-26-5 | C14H12N2O2S |
| 2,2'-硫代双(4,6-二仲戊基苯酚) | 2,2'-Thiobis(4,6-di-sec-pentylphenol) | 90-67-5 | C32H50O2S |
| 2,2'-硫代二乙酸二乙酯 | diethyl thioglycolate | 925-47-3 | C8H14O4S |
| 2,2'-双(甲氧基甲氧基)-1,1'-联萘基-3,3'-二硼酸,97 | 2,2'-Bis(MOMoxy)-1,1'-binaphthyl-3,3'-diyldiboronic acid | 957111-26-1 | C24H24B2O8 |
| 2,2'-双(2-环己烯-1-酮) | 2,2'-bis(2-cyclohexen-1-one) | 95251-70-0 | C12H14O2 |
| 2,2'-亚甲基双[6-叔丁基-4-异丙基苯酚] | Phenol, 2,2'-methylenebis(6-tert-butyl-4-isopropyl- | 93840-39-2 | C27H40O2 |
| 2,2'-亚甲基二[6-环戊基-4-(2-甲基-2-丙基)苯酚] | 2,2'-Methylenebis[4-tert-butyl-6-cyclopentylphenol] | 93840-42-7 | C31H44O2 |
| 2,2'-亚甲基二[4-叔丁基-6-(1-甲基丙基)-苯酚 | 2,2'-Methylenebis[4-tert-buty-6-sec-butylphenol] | 93893-75-5 | C29H44O2 |
| 2,2'-亚甲基二[4-乙基-3-甲基-6-(2-甲基-2-丙基)苯酚] | 2,2'-Methylenebis(6-(1,1-dimethylethyl)-4-ethyl-m-cresol) | 93803-63-5 | C27H40O2 |
| 2,2'-亚甲基二[4,6-二环戊基-苯酚 | 2,2'-Methylenebis[4,6-dicyclopentylphenol] | 93803-62-4 | C33H44O2 |
| 2,2'-亚甲基二(6-环辛基-4-甲基苯酚) | 2,2'-Methylenebis(6-cyclooctyl-p-cresol) | 93893-71-1 | C31H44O2 |
| 2,2'-亚甲基二(6-环辛基-4-异丙基苯酚) | 2,2'-Methylenebis(6-cyclooctyl-4-isopropylphenol) | 93803-57-7 | C35H52O2 |
| 2,2'-亚甲基二(6-环戊基-4-异丙基苯酚) | 2,2'-Methylenebis(6-cyclopentyl-4-isopropylphenol) | 93803-58-8 | C29H40O2 |
| 2,2'-亚甲基二(5-溴-5-硝基-1,3-二恶烷) | 2,2'-Methylenebis[5-bromo-5-nitro-1,3-dioxane] | 94088-16-1 | C9H12Br2N2O8 |