| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,5-三氯联苯醚 | 2,5,2'-trichlorobiphenyl | 37680-65-2 | C12H7Cl3 |
| 2,2,5-三氯戊醛 | 2,2,5-trichloropentanal | 119450-49-6 | C5H7Cl3O |
| 2,2,5-三氟-1,3-苯并二恶茂 | 2,2,5-trifluorobenzo[d][1,3]dioxole | 656-43-9 | C7H3F3O2 |
| 2,2,5-三乙基辛烷-2,2,5-三羧酸酯 | octane-3,3,6-tricarboxylic acid triethyl ester | 7252-05-3 | C17H30O6 |
| 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 |
| 2,2,5,9-四甲基癸-4,8-二烯醛 | 2,2,5,9-Tetramethyl-4,8-decadienal | 53131-20-7 | C14H24O |
| 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 |
| 2,2,5,8,8-五甲基-1,9-二(十八烷氧羰基)-5-(十八烷氧羰基甲基)-2,5,8-三铵壬烷三氯化物 | 2,2,5,8,8-Pentamethyl-1,9-bis(octadecyloxycarbonyl)-5-(octadecyloxycarbonylmethyl)-2,5,8-triazonianonane trichloride | 28719-79-1 | C69H140Cl3N3O6 |
| 2,2,5,8,8-五甲基-1,9-二(十八烷氧基羰基)-5-(十八烷氧基羰基甲基)-2,5,8-三氮鎓杂壬烷三氯化 | 4-((3-Chloro-2-methylphenyl)azo)-3-hydroxy-N-1-naphthylnaphthalene-2-carboxamide | 83006-66-0 | C28H20ClN3O2 |
| 2,2,5,7-四甲基萘-1-酮 | 2,2,5,7-tetramethylnaphthalen-1(2H)-one | 53156-07-3 | C14H16O |
| 2,2,5,7-四甲基四啉 | 1,2,3,4,-tetrahydro-2,2,5,7-tetramethylnaphthalene | 23342-25-8 | C14H20 |
| 2,2,5,7-四甲基-1-茚酮 | 2,2,5,7-Tetramethylindan-1-on | 6898-20-0 | C13H16O |
| 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 |
| 2,2,5,7-四甲基-1-氧代茚-4-羧酸 | 2.2.5.7-Tetramethyl-indanon-(1)-carbonsaeure-(4) | 23342-32-7 | C14H16O3 |
| 2,2,5,7-四氯-3-吲哚啉酮 | 2,2,5,7-Tetrachloro-3-indolinone | 6401-96-3 | C8H3Cl4NO |
| 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 |
| 2,2,5,7,8-五甲基色满 | 2,2,5,7,8-pentamethylchroman | 55646-01-0 | C14H20O |
| 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 |
| 2,2,5,7,8-五甲基-6-(2-胍基乙氧基)-3,4-二氢苯并吡喃 | Cromanidin | 47207-85-2 | C17H27N3O2 |
| 2,2,5,7,8-五甲基-3,4-二氢色烯-6-胺 | 6-amino-2,2,5,7,8-pentamethylchroman | 62257-91-4 | C14H21NO |
| 2,2,5,6-四甲基-4H-1,3-二氧杂-4-酮 | 2,2,5,6-tetramethyl-1,3-dioxin-4-one | 87769-39-9 | C8H12O3 |
| 2,2,5,6-四氯-1,7,7-三(氯甲基)二环[2.2.1]庚烷 | Disodium (ethylenebis(oxyethyleneoxy))bispropanesulphonate | 52286-85-8 | C12H24Na2O10S2 |
| 2,2,5,6,6-五甲基庚烯-3-酮 | 2,2,5,6,6-pentamethyl-hept-4-en-3-one | 3205-31-0 | C12H22O |
| 2,2,5,5-四苯基己烷-1,6-二胺 | 2,2,5,5-Tetraphenylhexane-1,6-diamine | 6339-69-1 | C30H32N2 |
| 2,2,5,5-四硝基-己烷-1,6-二醇 | 2,2,5,5-Tetranitro-hexandiol-(1,6) | 89489-12-3 | C6H10N4O10 |
| 2,2,5,5-四甲基辛烷 | 2,2,5,5-tetramethyl-octane | 62183-83-9 | C12H26 |
| 2,2,5,5-四甲基环戊酮 | 2,2,5,5-tetramethylcyclopentanone | 4541-35-9 | C9H16O |
| 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烷-1,4-二酮 | 2,2,5,5-tetramethyl-1,4-cyclohexanedione | 86838-54-2 | C10H16O2 |
| 2,2,5,5-四甲基环己烷-1,3-二酮 | 2,2,5,5-tetramethylcyclohexa-1,3-dione | 702-50-1 | C10H16O2 |
| 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 |
| 2,2,5,5-四甲基庚烷 | 2,2,5,5-tetramethyl-heptane | 61868-47-1 | C11H24 |
| 2,2,5,5-四甲基己酸乙烯酯 | Vinyl 2,2,5,5-tetramethylhexanoate | 84195-75-5 | C12H22O2 |
| 2,2,5,5-四甲基己烷二酸 | 2,2,5,5-tetramethylhexanedioic acid | 4916-85-2 | C10H18O4 |
| 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-3-酮 | 2,2,5,5-tetramethyltetrahydro-3-oxofuran | 5455-94-7 | C8H14O2 |
| 2,2,5,5-四甲基四氢呋喃 | 2,2,5,5-tetramethyltetrahydrofuran | 15045-43-9 | C8H16O |
| 2,2,5,5-四甲基噻唑烷-4-羧酸 | 2,2,5,5-tetramethyl thiazolidine-4-carboxylic acid | 58131-62-7 | C8H15NO2S |
| 2,2,5,5-四甲基哌嗪二盐酸盐 | 2,2,5,5-Tetramethylpiperazine dihydrochloride | 858851-27-1 | C8H20Cl2N2 |
| 2,2,5,5-四甲基哌嗪 | 2,2,5,5-tetramethyl-piperazine | 5434-90-2 | C8H18N2 |
| 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 |
| 2,2,5,5-四甲基咪唑烷-1-鎓-4-硫酮 | 2,2,5,5-tetramethylimidazolidine-4-thione | 2582-16-3 | C7H14N2S |
| 2,2,5,5-四甲基吡咯烷鎓氯化物 | 2,2,5,5-tetramehylpyrrolidine hydrochloride | 4567-23-1 | C8H17N*ClH |
| 2,2,5,5-四甲基吡咯烷 | 2,2,5,5-tetramethylpyrrolidine | 4567-22-0 | C8H17N |
| 2,2,5,5-四甲基吡咯啉-1-氧基-3-羧基乙基肼 | 2,2,5,5-Tetramethylpyrroline-1-oxyl-3-carboxy ethylhydrazine | 89367-58-8 | C11H20N3O3 |