| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,4,4-四甲基环己-2-烯-1-酮 | 2,3,4,4-tetramethyl-2-cyclohexen-1-one | 28354-98-5 | C10H16O |
| 2,3,4,4-四甲基己烷-3-醇 | methyl-isopropyl-<i>tert</i>-pentyl-carbinol | 66256-67-5 | C10H22O |
| 2,3,4,4-四甲基-戊烷-2,3-二醇 | 2,3,4,4-tetramethyl-pentane-2,3-diol | 61065-35-8 | C9H20O2 |
| 2,3,4,4-四甲基-2-环戊烯-1-酮 | 2,3,4,4-tetramethyl-2-cyclopentenone | 30434-70-9 | C9H14O |
| 2,3,4,4-四甲基-2-环己烯-1-醇 | 2,3,4,4-Tetramethylcyclohexen-2-ol-1 | 3019-82-7 | C10H18O |
| 2,3,4,4-四氯-5-甲氧基-环己-2,5-二烯酮 | 2,3,4,4-tetrachloro-5-methoxy-cyclohexa-2,5-dienone | 98555-81-8 | C7H4Cl4O2 |
| 2,3,4,4,5-五氯环戊-2-烯-1-酮 | 2,3,4,4,5-pentachloro-2-cyclopenten-1-one | 5659-47-2 | C5HCl5O |
| 2,3,4,4,5,6-六氯-2,5-环己二烯-1-酮 | 2,3,4,4,5,6-hexachlorocyclohexa-2,5-dien-1-one | 599-52-0 | C6Cl6O |
| 2,3,4,10-四氢-1-甲基-10-苯甲酰甲基苯并[b][1,8]萘啶-5-酮 | 1-methyl-10-(2-oxo-2-phenyl-ethyl)-2,3,4,10-tetrahydro-1<i>H</i>-benzo[<i>b</i>][1,8]naphthyridin-5-one | 60315-51-7 | C21H20N2O2 |
| 2,3,4'-三羟基-3',5'-二甲氧基苯丙酮 | 2,3-Dihydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl)propan-1-one | 33900-74-2 | C11H14O6 |
| 2,3,3a,4,7,7a-六氢-α-甲基-4,7-亚甲基-1H-茚-5-丙醛 | 2,3,3a,4,7,7a-Hexahydro-alpha-methyl-4,7-methano-1H-indene-5-propionaldehyde | 94231-54-6 | C14H20O |
| 2,3,3a,4,5,6,7,7alpha-八氯-3a,4,7,7alpha-四氢-4,7-甲桥-1H-茚-1,8-二酮 | octachloro-3a,4,7,7a-tetrahydro-4,7-methano-indene-1,8-dione | 5395-22-2 | C10Cl8O2 |
| 2,3,3a,4,5,6,7,7a-八氢-1H-茚-5-醇 | 5-Hydroxy-perhydroindan | 3716-38-9 | C9H16O |
| 2,3,3-三甲基戊烷-2,5-二醇 | 2,3,3-trimethylpentane-2,5-diol | 16466-35-6 | C8H18O2 |
| 2,3,3-三甲基丁烷-1,2-二醇 | 2,3,3-trimethylbutane-1,2-diol | 100911-55-5 | C7H16O2 |
| 2,3,3-三甲基-环戊-1-烯甲醛 | 2,3,3-trimethyl-cyclopent-1-enecarbaldehyde | 1005403-29-1 | C9H14O |
| 2,3,3-三甲基-2-辛醇 | 2,3,3-trimethyl-2-octanol | 104526-52-5 | C11H24O |
| 2,3,3-三甲基-2-戊醇 | 2,3,3-Trimethyl-2-pentanol | 23171-85-9 | C8H18O |
| 2,3,3-三甲基-2-(1-丙炔-1-基)氧杂环丁烷 | 2,3,3-Trimethyl-2-prop-1-ynyloxetane | 80992-49-0 | C9H14O |
| 2,3,3,5,6-五甲基-1-氧代-2,3-二氢吡嗪-1-鎓-4(1H)-醇 | 2,2,3,5,6-Pentamethyl-2,3-dihydro-pyrazine 1,4-dioxide | 152860-44-1 | C9H16N2O2 |
| 2,3,3,3-四氟-1-苯基-1-丙酮 | phenyl 1,2,2,2,-tetrafluoroethyl ketone | 2267-65-4 | C9H6F4O |
| 2,3,3,3-四氟-1-(4-甲基苯基)-1-丙酮 | 2,3,3,3-Tetrafluoro-1-(4-methylphenyl)propan-1-one | 76435-42-2 | C10H8F4O |
| 2,3,16,17-四溴-6,7,9,10,12,13,20,21,23,24,26,27-十二烷基二苯并[B,N][1,4,7,10,13,,16,19,22]八氧杂环四氢己酸 | 4,4',5,5'-tetrabromodibenzo[24]crown-8 ether | 302929-56-2 | C24H28Br4O8 |
| 2,3'-二甲基三羟苯丙酮 | 3-Methyl-phlor-isobutyro-phenon | 69480-03-1 | C11H14O4 |
| 2,3'-二氯苯乙酮 | 3-chlorophenacyl chloride | 21886-56-6 | C8H6Cl2O |
| 2,3'-二氯-2-亚硝基-苯乙酮 | 2-Chloro-1-(3-chloro-phenyl)-2-nitroso-ethanone | 89978-14-3 | C8H5Cl2NO2 |
| 2,3',4'-三氯苯乙酮 | 2,3',4'-trichloroacetophenone | 42981-08-8 | C8H5Cl3O |
| 2,2’-[亚甲基双(氧亚甲基)]双[2-羟甲基]-1,3-丙二醇 | Bis-pentaerythritol-formal | 6228-26-8 | C11H24O8 |
| 2,2-过氧化二氢丙烷 | 2,2-dihydroperoxypropane | 2614-76-8 | C3H8O4 |
| 2,2-氧基双[5,5-二甲基]-1,2,3-二氧杂硼烷 | 2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaborinane] | 55089-03-7 | C10H20B2O5 |
| 2,2-双(氨基乙氧基)丙烷 | 2,2-bis(2-aminoethoxy)propane | 127090-71-5 | C7H18N2O2 |
| 2,2-双-(过氧化叔丁基)丙烷 | acetone di-tert-butylperoxyketal | 4262-61-7 | C11H24O4 |
| 2,2-双(过氧化叔丁基)丁烷 | 2.2-Di-tert.-butylperoxy-butan | 2167-23-9 | C12H26O4 |
| 2,2-双(烯丙氧基甲基)丙烷-1,3-二醇 | 2,2-bis(allyloxymethyl)propane-1,3-diol | 2590-16-1 | C11H20O4 |
| 2,2-双(溴甲基)-1,3-二氧戊环 | 2,2-bis(bromomethyl)-1,3-dioxolane | 20599-01-3 | C5H8Br2O2 |
| 2,2-双(溴乙基)-1,3-丙二醇 | 2,2-Bis(bromoethyl)-1,3-propanediol | 34549-30-9 | C7H14Br2O2 |
| 2,2-双(叔丁基过氧)辛烷 | 2,2-bis (t-butyl peroxy) octane | 87816-79-3 | C16H34O4 |
| 2,2-双(乙氧基甲基)丁烷-1-醇 | 2,2-Bis(ethoxymethyl)butan-1-ol | 93859-36-0 | C10H22O3 |
| 2,2-双(丙烷-2-基)6,6-甲氧基螺环[3.3]庚烷E-2,2-二甲酸 | 2,2-Bis(propan-2-yl) 6,6-dimethoxyspiro[3.3]heptane-2,2-dicarboxylate | 1118786-87-0 | C17H28O6 |
| 2,2-双(三氟甲基)丙醇 | 3,3,3-trifluoro-2-methyl-2-(trifluoromethyl)propan-1-ol | 2927-17-5 | C5H6F6O |
| 2,2-双(三氟甲基)-1,3-二氧戊环 | 2,2-bis(trifluoromethyl)-1,3-dioxolane | 1765-26-0 | C5H4F6O2 |
| 2,2-双(N-马来酰亚胺乙基氧基)丙烷 | 2,2-bis(2-maleimidoethoxy)-propane | 118377-62-1 | C15H18N2O6 |
| 2,2-五亚甲基环己酮 | spiro[5.5]undecan-1-one | 1781-83-5 | C11H18O |
| 2,2-二苯胺基-1-苯乙酮 | 2,2-dianilino-1-phenylethanone | 66749-88-0 | C20H18N2O |
| 2,2-二羟甲基-1,3-二氧戊环 | 2,2-dihydroxymethyl-1,3-dioxolane | 540726-99-6 | C5H10O4 |
| 2,2-二碘-1-苯基乙酮 | 2,5-dibromo-2,5-dimethylhexane-3,4-dione | 74966-57-7 | C8H12Br2O2 |
| 2,2-二碘-1-苯基乙烷-1-酮 | 2,2-diiodo-1-phenylethanone | 74966-68-0 | C8H6I2O |
| 2,2-二硝基-5-苯基-5-戊酮 | 2,2-dinitro-5-phenyl-5-pentanone | 36429-12-6 | C11H12N2O5 |
| 2,2-二甲氧基金刚烷 | 2,2-dimethoxyadamantane | 52776-45-1 | C12H20O2 |
| 2,2-二甲氧基辛烷 | 2,2-dimethoxyoctane | 54583-19-6 | C10H22O2 |