| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2-二(4-乙氧基苯基)-3,3-二甲基氧杂环丁烷 | 2,2-Bis(4-ethoxyphenyl)-3,3-dimethyloxetane | 32795-78-1 | C21H26O3 |
| 2,2-二(2-噻吩基)丁烷 | 2,2-di(2-thienyl)butane | 3760-44-9 | C12H14S2 |
| 2,2-[(3-氟苯基)亚氨基]二乙醇 | 3-Fluor-N.N-bis-<2-hydroxy-aethyl>-anilin | 323-60-4 | C10H14FNO2 |
| 2,2,9,9-四甲基-5-[(三甲基硅烷基)氧基]-3,8-二氧杂-2,9-二硅杂癸烷 | 1,2,4-Tris-trimethylsiloxy-butan | 33581-75-8 | C13H34O3Si3 |
| 2,2,8,8-四甲基-3,6-壬二烯-5-酮 | 2,2,8,8-tetramethylnona-3,6-diyn-5-one | 35845-67-1 | C13H18O |
| 2,2,7,7-四硝基-4-亚硝基-7-氟-4-氮杂庚烷 | 2,2,7,7-Tetranitro-4-nitroso-7-fluoro-4-azaheptan | 34882-71-8 | C6H9FN6O9 |
| 2,2,6-三甲基四氢吡喃 | 2,2,6-Trimethyltetrahydropyran | 32700-63-3 | C8H16O |
| 2,2,6-三甲基-4-哌啶酮 | 2,2,6-trimethylpiperidin-4-one | 3311-23-7 | C8H15NO |
| 2,2,6-三甲基-1,3-氧硫杂环已烷 | 2,2,6-Trimethyl-1,3-oxathian | 30253-09-9 | C7H14OS |
| 2,2,6-三氯环己烷-1-酮 | 2,2,6-trichlorocyclohexanone | 38756-53-5 | C6H7Cl3O |
| 2,2,6,6-四甲基哌啶酮盐酸盐 | 2,2,6,6-tetramethyl-4-piperidone hydrochloride | 33973-59-0 | C9H17NO*ClH |
| 2,2,6,6-四甲基哌啶胺 | 2,2,6,6-tetramethyl-4-piperidinamine | 36768-62-4 | C9H20N2 |
| 2,2,6,6-四甲基哌啶4-甲基苯磺酸盐 | 2,2,6,6-tetarmethylpiperidinium p-toluenesulphonate | 30680-88-7 | C7H8O3S*C9H19N |
| 2,2,6,6-四甲基-4-(甲基磺氧基)-1-哌啶氧自由基 | 1-Hydroxy-2,2,6,6-tetramethylpiperidin-4-yl methanesulfonate | 35203-66-8 | C10H21NO4S |
| 2,2,6,6-四氯环己酮 | 2,2,6,6-tetrachlorocyclohexanone | 3776-30-5 | C6H6Cl4O |
| 2,2,6,6-四(羟基甲基)环己酮 | 2,6-tetra(hydroxymethyl)cyclohexanone | 3232-65-3 | C10H18O5 |
| 2,2,5-三甲基己腈 | 2,2,5-trimethyl-hexanenitrile | 35863-42-4 | C9H17N |
| 2,2,5-三甲基己烷 | 2,2,5-trimethylhexane | 3522-94-9 | C9H20 |
| 2,2,5-三甲基-1,3-二恶烷-5-甲酰氯 | 2,2,5-trimethyl-1,3-dioxane-5-carbonyl chloride | 331810-11-8 | C8H13ClO3 |
| 2,2,5-三氯联苯醚 | 2,5,2'-trichlorobiphenyl | 37680-65-2 | C12H7Cl3 |
| 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 |
| 2,2,5,5-四甲基-4-苯基-3-咪唑-1-氧自由基 | 2,2,5,5-tetramethyl-4-phenyl-3-imidazolin-1-oxyl | 39753-69-0 | C13H17N2O |
| 2,2,5,5-四甲基-4-苯基-2,5-二氢-1H-咪唑-1-醇 | 1-hydroxy-4-phenyl-2,2,5,5-tetramethyl-3-imidazoline | 39753-68-9 | C13H18N2O |
| 2,2,5,5-四甲基-4-(羟基亚胺)四氢呋喃-3-酮腙 | 2,2,5,5-tetramethyl-furan-3,4-dione hydrazone oxime | 30222-10-7 | C8H15N3O2 |
| 2,2,5,5-四甲基-3-吡咯啉-1-氧基-3-羧酸正羟基琥珀酰亚胺酯 | 1-oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-hydroxysuccinimide ester | 37558-29-5 | C13H17N2O5 |
| 2,2,5,5-四甲基-1-吡咯烷基氧基 | 2,2,5,5-tetramethyl-1-pyrrolidinyloxy | 3229-53-6 | C8H16NO |
| 2,2,5,5-四(羟基甲基)环戊酮 | 2,2,5,5-tetra(hydroxymethyl)-cyclopentanone | 3322-70-1 | C9H16O5 |
| 2,2,4-三甲基戊基2-甲基丙酸酯 | isobutyric acid-(2,2,4-trimethyl-pentyl ester) | 36679-74-0 | C12H24O2 |
| 2,2,4-三甲基戊-4-烯醛 | 2,2,4-trimethylpent-4-enal | 39482-50-3 | C8H14O |
| 2,2,4-三甲基己烷-1,6-二醇 | 2,2,4-Trimethylhexane-1,6-diol | 3089-24-5 | C9H20O2 |
| 2,2,4-三甲基己烷-1,6-二胺 | 2,2,4-trimethyl-1,6-diaminohexane | 3236-53-1 | C9H22N2 |
| 2,2,4-三甲基己二酸 | 2,2,4-trimethyl hexanedioic acid | 3586-39-8 | C9H16O4 |
| 2,2,4-三甲基-6-苯基-1H-喹啉 | LG001447 | 3562-69-4 | C18H19N |
| 2,2,4-三甲基-4-亚硝基戊烷 | 2,2,4-tetramethyl-4-nitrosopentane | 31044-98-1 | C8H17NO |
| 2,2,4-三甲基-1,3-戊二基二丁酸酯 | 2,2,4-trimethyl-1,3-pentanediyl dibutyrate | 34071-77-7 | C16H30O4 |
| 2,2,4-三氯联苯 | 2,4,2'-trichlorobiphenyl | 37680-66-3 | C12H7Cl3 |
| 2,2,4,8,8-五甲基壬烷-5-酮 | 2,2,4,8,8-pentamethyl-nonan-5-one | 39575-88-7 | C14H28O |
| 2,2,4,6-四苯基-1,2-二氢-1,3,5-三嗪 | 2,2,4,6-tetraphenyl-2,5-dihydro-1,3,5-triazine | 30805-23-3 | C27H21N3 |
| 2,2,4,6-四甲基-1H-吡啶 | 2,2,4,6-tetramethyl-1,2-dihydro-pyridine | 32022-06-3 | C9H15N |
| 2,2,4,5-四苯基-4-环戊烯-1,3-二酮 | 1,2,4,4-Tetraphenyl-cyclopenten-3,5-dion | 37763-47-6 | C29H20O2 |
| 2,2,4,5,5-五甲基-3-咪唑-1-氧自由基 | 2,2,4,5,5-Pentamethylimidazolidin-1-ol | 39753-74-7 | C8H18N2O |
| 2,2,4,5,5-五氯联苯 | 2,2',4,5,5'-Pentachlorobiphenyl | 37680-73-2 | C12H5Cl5 |
| 2,2,4,4-四甲基苯甲酮 | 2,2',4,4'-tetramethylbenzophenone | 3478-88-4 | C17H18O |
| 2,2,4,4-四甲基环戊烷-1,3-二酮 | 2,2,4,4-tetramethyl-cyclopentane-1,3-dione | 31934-42-6 | C9H14O2 |
| 2,2,4,4-四甲基戊酸甲酯 | 2,2,4,4-Tetramethyl-valeriansaeure-methylester | 35201-72-0 | C10H20O2 |
| 2,2,4,4-四甲基戊酸 | 2,2,4,4-Tetramethylpentansaeure | 3302-12-3 | C9H18O2 |
| 2,2,4,4-四甲基戊二酸酐 | 2,2,4,4-tetramethylglutaric anhydride | 3752-70-3 | C9H14O3 |
| 2,2,4,4-四甲基四氢呋喃 | 2,2,4,4-Tetramethyltetrahydrofuran | 3358-28-9 | C8H16O |
| 2,2,4,4-四甲基二环[1.1.0]丁烷 | 2,2,4,4-tetramethylbicyclo<1.1.0>butane | 30494-12-3 | C8H14 |
| 2,2,4,4-四甲基-四氢-呋喃-3-醇 | Tetrahydro-2.2.4.4-furan-3-ol | 3611-76-5 | C8H16O2 |