| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,3,3,4,4,5,5-八氟戊酸甲酯 | methyl 2,2,3,3,4,4,5,5-octafluoropentanoate | 54822-22-9 | C6H4F8O2 |
| 2,2,3,3,4,4,5,5,6,6-十氟-1-(五氟乙基)哌啶 | perfluoro(N-ethylpiperidine) | 564-11-4 | C7F15N |
| 2,2,3,3,4,4,5,5,6,6-十氟-1-(1,1,2,2,3,3,3-七氟丙基)哌啶 | perfluoro(N-propylpiperidine) | 599-06-4 | C8F17N |
| 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-二十氟十一烷酸铵盐 | Azane;2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-icosafluoroundecanoic acid | 5081-02-7 | C11H5F20NO2 |
| 2,2,3,3,4,4,5,5,6,6,7,7,7-十三氟庚基丙烯酸酯 | 1,1-dihydroperfluoroheptyl acrylate | 559-11-5 | C10H5F13O2 |
| 2,2,3,3,4,4,5,5,5-九氟戊基甲基丙烯酸酯 | 2,2,3,3,4,4,5,5,5-Nonafluoropentyl methacrylate | 59006-65-4 | C9H7F9O2 |
| 2,2,3,3,3-五氟丙基二氟甲醚 | difluoromethyl 2,2,3,3,3-pentafluoropropyl ether | 56860-81-2 | C4H3F7O |
| 2,2,3,3,3-五氟丙基-1,1,2,2-四氟乙酯 | 1,1,1,2,2-pentafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane | 50807-74-4 | C5H3F9O |
| 2,2,2-三甲基二硅烷-1,1,1-三基三乙酸酯 | 2,2,2-Trimethyldisilane-1,1,1-triyl triacetate | 53580-48-6 | C9H18O6Si2 |
| 2,2,2-三溴乙烷-1,1-二醇 | bromal hydrate | 507-42-6 | C2H3Br3O2 |
| 2,2,2-三溴乙基磷酸二氢盐 | 2,2,2-tribromoethylphosphoric acid | 53676-26-9 | C2H4Br3O4P |
| 2,2,2-三溴乙基磷吗啉氯化物 | 2,2,2-tribromoethyl moprpholinophosphorochloridate | 57575-15-2 | C6H10Br3ClNO3P |
| 2,2,2-三溴乙基5-氧代-L-脯氨酸酯 | 2,2,2-Tribromoethyl 5-oxo-L-prolinate | 54778-37-9 | C7H8Br3NO3 |
| 2,2,2-三溴-乙酸丁酯 | Butyl tribromoacetate | 59956-61-5 | C6H9Br3O2 |
| 2,2,2-三溴-1-氯乙基2,3-二溴丙酸酯 | 2,2,2-Tribromo-1-chloroethyl 2,3-dibromopropionate | 59866-72-7 | C5H4Br5ClO2 |
| 2,2,2-三氯乙酰胺烯丙酯 | allyl trichloroacetimidate | 51479-73-3 | C5H6Cl3NO |
| 2,2,2-三氯乙酰胺 | trichloroacetamide | 594-65-0 | C2H2Cl3NO |
| 2,2,2-三氯乙基苯基硫化物 | 2,2,2-trichloroethyl phenyl sulfide | 56354-48-4 | C8H7Cl3S |
| 2,2,2-三氯乙基异氰酸酯 | 2,2,2-Trichlorethylisocyanat | 55689-23-1 | C3H2Cl3NO |
| 2,2,2-三氯乙基己酸酯 | Trichlorethylcaproat | 57392-47-9 | C8H13Cl3O2 |
| 2,2,2-三氯乙基十六碳-2,4-二烯酸酯 | 2,2,2-Trichloroethyl hexadeca-2,4-dienoate | 552336-44-4 | C18H29Cl3O2 |
| 2,2,2-三氯乙基5-氧代-L-脯氨酸酯 | 2,2,2-Trichloroethyl 5-oxo-L-prolinate | 54778-36-8 | C7H8Cl3NO3 |
| 2,2,2-三氯乙基 2-溴-乙酸酯 | 2,2,2-trichloroethyl 2-bromoacetate | 55110-70-8 | C4H4BrCl3O2 |
| 2,2,2-三氯乙亚基二甲基丙烯酸酯 | 2,2,2-Trichloroethylidene dimethacrylate | 50657-70-0 | C10H11Cl3O4 |
| 2,2,2-三氯丁酸乙酯 | 2,2,2-trichloroethyl butyrate | 57392-44-6 | C6H9Cl3O2 |
| 2,2,2-三氯-n-(1,5-二甲基-1-乙烯基-4-己烯)乙酰胺 | 3,7-dimethyl-3-trichloroacetamido-1,6-octadiene | 51479-78-8 | C12H18Cl3NO |
| 2,2,2-三氯-N-(4-氰基苯基)乙酰胺 | α.α.α-Trichlor-4-cyan-acetanilid | 53165-95-0 | C9H5Cl3N2O |
| 2,2,2-三氯-1-乙氧基乙醇 | chloral ethyl hemiacetal | 515-83-3 | C4H7Cl3O2 |
| 2,2,2-三氯-1-[1,2,4]三唑-1-基-乙醇 | 2,2,2-trichloro-1-[1,2,4]triazol-1-yl-ethanol | 57257-98-4 | C4H4Cl3N3O |
| 2,2,2-三氯-1-[(2-羟基乙基)硫代]-乙醇 | (1,1,1-Trichlor-2-hydroxyethyl)-(1-hydroxyethyl)-thioether | 53256-94-3 | C4H7Cl3O2S |
| 2,2,2-三氯-1-(5-硝基-1H-吡咯-2-基)乙烷-1-酮 | 2,2,2-trichloro-1-(5-nitro-1H-pyrrol-2-yl)ethan-1-one | 53391-41-6 | C6H3Cl3N2O3 |
| 2,2,2-三氯-1-(4-硝基-1H-吡咯-2-基)-乙酮 | 2,2,2-trichloro-1-(4-nitro-1H-pyrrol-2-yl)ethan-1-one | 53391-50-7 | C6H3Cl3N2O3 |
| 2,2,2-三氯-1-(4,5-二溴-1H-吡咯-2-基)-1-乙酮 | 4,5-dibromopyrrol-2-yl trichloromethyl ketone | 50371-52-3 | C6H2Br2Cl3NO |
| 2,2,2-三氯-1-(4,5-二氯-1H-吡咯-2-基)乙酮 | 2,2,2-trichloro-1-(4,5-dichloro-1H-pyrrol-2-yl)ethan-1-one | 50371-51-2 | C6H2Cl5NO |
| 2,2,2-三氯-1-(2-甲氧基苯基)乙醇 | 2-methoxy-α-(trichloromethyl)benzyl alcohol | 58369-59-8 | C9H9Cl3O2 |
| 2,2,2-三氯-1-(2-甲基丁烷-2-氧基)乙醇 | 2,2,2-trichloro-1-(1,1-dimethyl-propoxy)-ethanol | 541-63-9 | C7H13Cl3O2 |
| 2,2,2-三氯-1-(2-氟-苯基)-乙醇 | 2,2,2-Trichloro-1-(2-fluoro-phenyl)-ethanol | 54619-61-3 | C8H6Cl3FO |
| 2,2,2-三氯-1-(2-三氟甲基-苯基)-乙醇 | 2,2,2-Trichloro-1-(2-trifluoromethyl-phenyl)-ethanol | 54619-62-4 | C9H6Cl3F3O |
| 2,2,2-三氯-1-(2,2,2-三氯-1,1-二甲基-乙氧基)-乙醇 | 2,2,2-trichloro-1-(2,2,2-trichloro-1,1-dimethyl-ethoxy)-ethanol | 512-47-0 | C6H8Cl6O2 |
| 2,2,2-三氟乙酸,2,4,6-三甲基吡啶 | 2,4,6-trimethylpyridine - trifluoroacetic acid | 57313-93-6 | C2HF3O2*C8H11N |
| 2,2,2-三氟乙基肼 | 2,2,2,trifluoroethylhydrazine | 5042-30-8 | C2H5F3N2 |
| 2,2,2-三氟乙基2,5-二(2,2,2-三氟乙氧基)苯甲酸酯 | 2,2,2-trifluoroethyl 2,5-bis(2,2,2-trifluoroethoxy)benzoate | 50778-57-9 | C13H9F9O4 |
| 2,2,2-三氟-N-4-噻唑-乙酰胺 | 4-trifluoroacetamidothiazole | 59134-92-8 | C5H3F3N2OS |
| 2,2,2-三氟-N-(苯基氨基甲酰基)乙酰胺 | 1-phenyl-3-(trifluoroacetyl)urea | 58825-60-8 | C9H7F3N2O2 |
| 2,2,2-三氟-N-(咪唑并[1,2-A]吡啶-2-基)乙酰胺 | trifluoro-N-imidazo[1,2-a]pyridin-2-ylacetamide | 504413-26-7 | C9H6F3N3O |
| 2,2,2-三氟-N-(8-硝基异喹啉-5-基)乙酰胺 | 5-trifluoroacetamido-8-nitroisoquinoline | 502611-98-5 | C11H6F3N3O3 |
| 2,2,2-三氟-N-(2,2,2-三氟-1-三氟甲基亚乙基)-乙酰胺 | 2,2,2-trifluoro-N-{2,2,2-trifluoro-1-(trifluoromethyl) ethylidene}acetamide | 52225-57-7 | C5F9NO |
| 2,2,2-三氟-2’,4’-二甲氧基苯乙酮 | 2,2,2-trifluoro-1-(2,4-dimethoxyphenyl)ethan-1-one | 578-16-5 | C10H9F3O3 |
| 2,2,2-三氟-1-苯基乙烷-1,1-二醇 | 2,2,2-trifluoro-1-phenylethane-1,1-diol | 56893-91-5 | C8H7F3O2 |
| 2,2,2-三氟-1-[2-(甲基氨基)-4,5-二氢-3-呋喃基]乙酮 | 4-trifluoroacetyl-5-(N-methylamino)-2,3-dihydrofuran | 574749-64-7 | C7H8F3NO2 |