| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,5,5-四甲基二环[2.2.1]庚烷-3,6-二酮 | 3,3,6,6-tetramethylbicyclo<2.2.1>heptane-2,5-dione | 57239-03-9 | C11H16O2 |
| 2,2,5,5-四溴联苯 | 2,2',5,5'-Tetrabromobiphenyl | 59080-37-4 | C12H6Br4 |
| 2,2,4-戊烷三羧酸三乙酯 | 2-ethoxycarbonyl-2,4-dimethyl-pentanedioic acid diethyl ester | 57197-29-2 | C14H24O6 |
| 2,2,4-三甲基戊烷-1,3-二基二甲酸酯 | 2,2,4-trimethyl-1,3-pentanediol, diformate | 5451-59-2 | C10H18O4 |
| 2,2,4-三甲基戊-3-烯-1-醇 | 2,2,4-trimethyl-pent-3-en-1-ol | 5842-53-5 | C8H16O |
| 2,2,4-三甲基-戊-4-烯-1-醇 | 2,2,4-trimethylpent-4-en-1-ol | 53907-70-3 | C8H16O |
| 2,2,4-三甲基-4-硝基戊烷 | 2,2,4-trimethyl-4-nitro-pentane | 5342-78-9 | C8H17NO2 |
| 2,2,4-三甲基-4-戊烯酸 | 2,2,4-trimethyl-4-pentenoic acid | 56001-56-0 | C8H14O2 |
| 2,2,4-三甲基-3-羟基正戊腈 | 3-hydroxy-2,2,4-trimethylpentanenitrile | 59346-56-4 | C8H15NO |
| 2,2,4-三甲基-3-戊醇 | 2,2,4-trimethyl-3-pentanol | 5162-48-1 | C8H18O |
| 2,2,4-三甲基-3-己烯 | (<i>E</i>)-2,2,4-trimethyl-hex-3-ene | 59643-72-0 | C9H18 |
| 2,2,4-三甲基-1,3-二噻戊环 | 2,2,4-Trimethyl-[1,3]dithiolan | 5862-53-3 | C6H12S2 |
| 2,2,4,9,9,11-六甲基四氮杂-14-冠-4水合物 | 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane | 54622-44-5 | C16H36N4 |
| 2,2,4,7-四甲基-1,2,3,4-四氢喹啉 | 2,2,4,7-tetramethyl-1,2,3,4-tetrahydroquinoline | 59388-58-8 | C13H19N |
| 2,2,4,5-四苯基-2H-咪唑1-氧化物 | 2,2,4,5-Tetraphenyl-2H-imidazol-1-oxid | 57892-00-9 | C27H20N2O |
| 2,2,4,4-四甲基环丁烷-1-醇 | 2,2,4,4-Tetramethylcyclobutanol | 54267-72-0 | C8H16O |
| 2,2,4,4-四甲基-3-硫杂环丁酮 | 2,2,4,4-Tetramethyl-thietan-3-on | 58721-01-0 | C7H12OS |
| 2,2,4,4-四甲基-3-戊烷硫醇 | 2,2,4,4-Tetramethylpentan-3-thiol | 57602-97-8 | C9H20S |
| 2,2,4,4-四甲基-3-丙-2-基-戊烷-3-醇 | di-tert-butylisopropylmethanol | 5457-42-1 | C12H26O |
| 2,2,4,4-四甲基-1-[4-(2-甲基丙基)苯基]-3-(4-苯基哌嗪-1-基)环丁烷-1-醇 | 1-(4-isobutyl-phenyl)-2,2,4,4-tetramethyl-3-(4-phenyl-piperazin-1-yl)-cyclobutanol | 57263-46-4 | C28H40N2O |
| 2,2,4,4-四甲基-1-[4-(2-甲基丙基)苯基]-3-(4-吡啶-2-基哌嗪-1-基)环丁烷-1-醇 | 1-(4-isobutyl-phenyl)-2,2,4,4-tetramethyl-3-(4-pyridin-2-yl-piperazin-1-yl)-cyclobutanol | 57263-18-0 | C27H39N3O |
| 2,2,4,4-四甲基-1,5-二苯基-6-氧杂-3-硫杂二环[3.1.0]己烷 | 3,4-epoxy-2,2,5,5-tetramethyl-3,3-diphenylthiolane | 55716-18-2 | C20H22OS |
| 2,2,4,4-四甲基-1,3-环丁烷二基二甲基丙烯酸酯 | 2,2,4,4-Tetramethyl-1,3-cyclobutanediyl bismethacrylate | 52892-98-5 | C16H24O4 |
| 2,2,4,4-四甲基-1,3-恶唑烷 | 2,2,4,4-tetramethyl-1,3-oxazolidine | 57822-91-0 | C7H15NO |
| 2,2,4,4-四氯-3-丁烯醛 | 2,2,4,4-Tetrachlor-3-butenal | 59863-75-1 | C4H2Cl4O |
| 2,2,4,4,6-五甲基-六氢嘧啶 | acetonin | 53422-22-3 | C9H20N2 |
| 2,2,4,4,6-五甲基-2,3,4,5-四氢嘧啶 | 2,2,4,4,6-pentamethyl-2,3,4,5,tetrahydropyrimidine | 556-72-9 | C9H18N2 |
| 2,2,4,4,6-五甲基-1,3-二噻烷 | 2,2,4,4,6-Pentamethyl-1,3-dithiane | 57289-13-1 | C9H18S2 |
| 2,2,4,4,6,6-己丙氧基-1,3,5,2lambda5,4lambda5,6lambda5-三氮杂三膦杂环己三烯 | hexapropoxycyclotriphosphazene | 5116-77-8 | C18H42N3O6P3 |
| 2,2,4,4,6,6-六溴联苯 | 2,2',4,4',6,6'-hexabromobiphenyl | 59261-08-4 | C12H4Br6 |
| 2,2,4,4,5,5,7,7-八甲基辛烷 | 2,2,4,4,5,5,7,7-octamethyloctane | 5171-85-7 | C16H34 |
| 2,2,4,15,17,17-六甲基-7,12-二(3,5,5-三甲基己基)十八烷 | 2,2,4,15,17,17-Hexamethyl-7,12-bis(3,5,5-trimethylhexyl)octadecane | 55470-97-8 | C42H86 |
| 2,2,4,10,12,12-六甲基-7-(3,5,5-三甲基己基)-6-十三碳烯 | 2,2,4,10,12,12-hexamethyl-7-(3,5,5-trimethyl-hexyl)-tridec-6-ene | 55255-73-7 | C28H56 |
| 2,2,3-三苯基丙腈 | 2,2,3-triphenylpropanenitrile | 5350-82-3 | C21H17N |
| 2,2,3-三甲基环戊酮 | 2,2,3-trimethylcyclopentanone | 59130-75-5 | C8H14O |
| 2,2,3-三甲基环戊烷乙醇 | 2-(2,2,3-trimethyl-cyclopentyl)-ethanol | 52363-24-3 | C10H20O |
| 2,2,3-三甲基戊烷 | 2,2,3-trimethylpentane | 564-02-3 | C8H18 |
| 2,2,3-三甲基己烷-3-醇 | 2,2,3-Trimethyl-hexanol-(3) | 5340-41-0 | C9H20O |
| 2,2,3-三甲基壬烷 | 2,2,3-Trimethylnonan | 55499-04-2 | C12H26 |
| 2,2,3-三甲基噻丙环 | Trimethyl-thiacyclopropan | 53971-47-4 | C5H10S |
| 2,2,3-三甲基-N-苯基丁酰胺 | 2,2,3-trimethyl-butyric acid anilide | 58265-35-3 | C13H19NO |
| 2,2,3-三氯-3-苯基丙醛 | 2,2,3-trichloro-3-phenyl-propionaldehyde | 54944-37-5 | C9H7Cl3O |
| 2,2,3-三氯-3-苯基-丙醛 | 1,1-difluoro-2-chlorocyclopropane | 54944-21-7 | C3H3ClF2 |
| 2,2,3-三氯-1,1-二乙氧基-丙烷 | 2,2,3-Trichloro-1,1-diethoxypropane | 5456-96-2 | C7H13Cl3O2 |
| 2,2,3-三乙基环氧乙烷 | 3,4-epoxy-3-ethylhexane | 53229-40-6 | C8H16O |
| 2,2,3,6-四甲基环己酮 | 2,2,3,6-Tetramethyl-1-cyclohexanone | 59860-58-1 | C10H18O |
| 2,2,3,5,5,6-六氯联苯 | 2,2',3,5,5',6-hexachlorobiphenyl | 52663-63-5 | C12H4Cl6 |
| 2,2,3,5,5,6,6-七甲基-3-庚烯 | 2,2,3,5,5,6,6-heptamethyl-hept-3-ene | 54845-26-0 | C14H28 |
| 2,2,3,4-四甲基己烷 | 2,2,3,4-Tetramethyl-hexan | 52897-08-2 | C10H22 |
| 2,2,3,4,5-五氯吡咯 | pentachloro-2<i>H</i>-pyrrole | 57802-40-1 | C4Cl5N |