| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,5-三氯戊醛 | 2,2,5-trichloropentanal | 119450-49-6 | C5H7Cl3O |
| 2,2,5-三乙基-5H-1,3-噻唑 | 2,2,5-triethyl-2,5-dihydro-thiazole | 101498-00-4 | C9H17NS |
| 2,2,5-三乙基-2,3-二氢-呋喃 | 2,2,5-triethyl-2,3-dihydro-furan | 112972-36-8 | C10H18O |
| 2,2,5-三(2-氰基乙基)-环戊酮 | 2,2,5-tri(2-cyanoethyl)-cyclopentanone | 13748-43-1 | C14H17N3O |
| 2,2,5,8-四甲基-4H-[1,3]二恶英并[4,5-c]吡啶 | 5'-deoxy-3,4'-O-isopropylidenepyridoxine | 13462-55-0 | C11H15NO2 |
| 2,2,5,7-四甲基-1-氧代茚-4-羰酰氯 | 2,2,5,7-Tetramethyl-1-oxo-2,3-dihydro-1H-indene-4-carbonyl chloride | 175136-59-1 | C14H15ClO2 |
| 2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 | 2,2,5,7,8-pentamethylchroman-6-sulfonyl chloride | 112160-39-1 | C14H19ClO3S |
| 2,2,5,7,8-五甲基-6-色满磺酰胺 | 2,2,5,7,8-pentamethylchroman-6-sulfonamide | 161117-67-5 | C14H21NO3S |
| 2,2,5,5-四甲基环戊烷-1-甲醛 | 2,2,5,5-tetramethylcyclopentane-1-carboxaldehyde | 103221-42-7 | C10H18O |
| 2,2,5,5-四甲基环戊基甲基溴 | 2,2,5,5-tetramethyl cyclopentyl methyl bromide | 103221-43-8 | C10H19Br |
| 2,2,5,5-四甲基环己酮 | 2,2,5,5-tetramethylcyclohexanone | 15189-14-7 | C10H18O |
| 2,2,5,5-四甲基环己-3-烯-1-醇 | 2,2,5,5-tetramethylcyclohex-3-en-1-ol | 19165-55-0 | C10H18O |
| 2,2,5,5-四甲基己烷 | 2,2,5,5-tetramethylhexane | 1071-81-4 | C10H22 |
| 2,2,5,5-四甲基四氢呋喃 | 2,2,5,5-tetramethyltetrahydrofuran | 15045-43-9 | C8H16O |
| 2,2,5,5-四甲基哌啶 | 2,2,5,5-tetramethylpiperidine | 123250-75-9 | C9H19N |
| 2,2,5,5-四甲基咪唑烷-4-酮 | 2,2,5,5-tetramethyl-4-oxoimidazolidine | 16256-42-1 | C7H14N2O |
| 2,2,5,5-四甲基亚环戊基甲基甲基亚砜 | 2,2,5,5-tetramethylcyclopentylidenemethyl methyl sulfoxide | 106029-80-5 | C11H20OS |
| 2,2,5,5-四甲基-己烷-1,4-二醇 | 2,2,5,5-Tetramethyl-1,4-hexandiol | 103862-26-6 | C10H22O2 |
| 2,2,5,5-四甲基-二氢-呋喃-3-酮缩氨基脲 | 2,2,5,5-tetramethyl-dihydro-furan-3-one semicarbazone | 101862-07-1 | C9H17N3O2 |
| 2,2,5,5-四甲基-4-苯基-3-咪唑啉-3-氧化物-1-氧基 | 4-phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy-3-oxide | 18796-03-7 | C13H17N2O2 |
| 2,2,5,5-四甲基-4-[[2-[[(Z)-(2,2,5,5-四甲基-4-氧代四氢呋喃-3-亚基)甲基]氨基]乙基氨基]亚甲基]四氢呋喃-3-酮 | Furomine | 142996-66-5 | C20H32N2O4 |
| 2,2,5,5-四甲基-4-(2-硫代-2-苯基亚乙基)咪唑烷 | 1-Phenyl-2-(2,2,5,5-tetramethyl-4-imidazolidinylidene)ethanethione | 106508-23-0 | C15H20N2S |
| 2,2,5,5-四甲基-3-己炔 | di-tert-butylacetylene | 17530-24-4 | C10H18 |
| 2,2,5,5-四甲基-3-吡咯啉-3-甲酰胺 | 2,2,5,5-tetramethyl-3-pyrroline-3-carboxamide | 19805-75-5 | C9H16N2O |
| 2,2,5,5-四甲基-3,6-二苯基-[1,4]二恶烷 | 2,2,5,5-tetramethyl-3,6-diphenyl-[1,4]dioxane | 102168-38-7 | C20H24O2 |
| 2,2,5,5-四甲基-3,4-二苯基-2,5-二氢噻吩 | 2,2,5,5-tetramethyl-3,4-diphenyl-2,5-dihydrothiophene | 100990-02-1 | C20H22S |
| 2,2,5,5-四甲基-2,5-二氢-1H-吡咯-3-羧酸(2-羟基-3-{2-[2-甲氧基-4-((E)-丙烯基)-苯氧基]-乙酰氨基}-丙基)-酰胺 | 2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid (2-hydroxy-3-{2-[2-methoxy-4-((E)-propenyl)-phenoxy]-acetylamino}-propyl)-amide | 102131-52-2 | C24H35N3O5 |
| 2,2,5,5-四甲基-2,5-二氢-1H-吡咯-3-甲醛 | 3-formyl-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrole | 170810-86-3 | C9H15NO |
| 2,2,5,5-四甲基-1,3-二氧杂-2-硅杂环己烷 | 2,2,5,5-tetramethyl-1,3-dioxa-2-silacyclohexane | 14760-11-3 | C7H16O2Si |
| 2,2,5,5-四乙基-噻唑烷-4-酮 | 2.2.5.5-Tetraaethyl-thiazolidin-on-(4) | 103857-02-9 | C11H21NOS |
| 2,2,5,5-四-(4-硝基-苯甲酰氧基甲基)-环戊酮 | 2,2,5,5-tetrakis-(4-nitro-benzoyloxymethyl)-cyclopentanone | 103399-54-8 | C37H28N4O17 |
| 2,2,5,5-四-(2-甲氧基-苯基)-四氢-呋喃 | 2,2,5,5-Tetrakis-(2-methoxy-phenyl)-tetrahydro-furan | 103397-52-0 | C32H32O5 |
| 2,2,5,5-四-(2-乙氧基-苯基)-四氢-呋喃 | 2,2,5,5-tetrakis-(2-ethoxy-phenyl)-tetrahydro-furan | 103401-98-5 | C36H40O5 |
| 2,2,5,5-四-(2,5-二甲氧基-苯基)-四氢-呋喃 | 2,2,5,5-Tetrakis-(2,5-dimethoxy-phenyl)-tetrahydro-furan | 103401-99-6 | C36H40O9 |
| 2,2,5,5-四(三氟甲基)-3-咪唑啉 | 2,2,5,5-Tetrakis(trifluoromethyl)-3-imidazoline | 114611-60-8 | C7H2F12N2 |
| 2,2,5,5-呋喃四甲腈,二氢-3-辛基- | 3-octyl-dihydro-furan-2,2,5,5-tetracarbonitrile | 17824-76-9 | C16H20N4O |
| 2,2,5,5,8,8-六甲基-3,6-壬二炔 | 2,2,5,5,8,8-hexamethyl-nona-3,6-diyne | 116503-39-0 | C15H24 |
| 2,2,5,5,6,6,9,9-八甲基-3,7-癸二炔 | 2,2,5,5,6,6,9,9-octamethyl-3,7-decadiyne | 17553-35-4 | C18H30 |
| 2,2,4-三甲基环己-3-烯-1-羧酸 | (+/-)-2,2,4-trimethyl-cyclohex-3-enecarboxylic acid | 13746-43-5 | C10H16O2 |
| 2,2,4-三甲基庚烷. | 2,2,4-Trimethyl-heptan | 14720-74-2 | C10H22 |
| 2,2,4-三甲基己烷 | 2,2,3-trimethylhexane | 16747-25-4 | C9H20 |
| 2,2,4-三甲基己烷 | 2,2,4-trimethylhexane | 16747-26-5 | C9H20 |
| 2,2,4-三甲基己二酸二乙酯 | 2,2,4-trimethyl-adipic acid diethyl ester | 106738-80-1 | C13H24O4 |
| 2,2,4-三甲基己-1,6-二基二异氰酸酯 | 2,2,4-trimethylhexamethylene diisocyanate | 16938-22-0 | C11H18N2O2 |
| 2,2,4-三甲基哌啶 | 2,2,4-trimethyl-piperidine | 101257-71-0 | C8H17N |
| 2,2,4-三甲基二环[2.2.2]辛烷-3-酮 | 1,3,3-Trimethylbicyclo<2.2.2>octan-2-one | 144340-75-0 | C11H18O |
| 2,2,4-三甲基-环己烷-1,1,3,3-四羧酸 | 2,2,4-trimethyl-cyclohexane-1,1,3,3-tetracarboxylic acid | 100620-05-1 | C13H18O8 |
| 2,2,4-三甲基-环己-3-烯甲醛二乙基缩醛 | 2,2,4-trimethyl-cyclohex-3-enecarbaldehyde diethylacetal | 106975-83-1 | C14H26O2 |
| 2,2,4-三甲基-7-[(E)-3-苯基丙-2-烯酰基]-1,4-苯并恶嗪-3-酮 | 2,2,4-trimethyl-7-[(E)-3-phenylprop-2-enoyl]-1,4-benzoxazin-3-one | 123172-58-7 | C20H19NO3 |
| 2,2,4-三甲基-7-(2-亚甲基-1-氧代丁基)-2H-1,4-苯并恶嗪-3(4H)-酮 | 2,2,4-Trimethyl-7-(2-methylene-butyryl)-4H-benzo[1,4]oxazin-3-one | 116337-83-8 | C16H19NO3 |