| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(2,3-二氢-1,3-苯并噻唑-2-基)-1-苯基乙酮 | 2-(benzoylmethyl)-2,3-dihydrobenzothiazole | 83068-09-1 | C15H13NOS |
| 2-(2,3-丁二烯-1-基氧基)乙醇 | 2-buta-2,3-dienyloxy-ethanol | 38653-50-8 | C6H10O2 |
| 2-(2,3,5-三-O-苯甲酰基-beta-D-呋喃核糖基)-4-噻唑羧酸乙酯 | Ethyl 2-[3,4-dibenzoyloxy-5-(benzoyloxymethyl)oxolan-2-yl]-1,3-thiazole-4-carboxylate | 60084-09-5 | C32H27NO9S |
| 2-(2,3,4,6-四-O-乙酰基-beta-D-吡喃半乳糖基)异硫脲氢溴酸盐 | 2,3,4,6-tetra-O-acetylgalactopyranosyl-1-β-pseudothiourea hydrobromide | 51224-13-6 | BrH*C15H22N2O9S |
| 2-(2,2-二甲氧基乙氧基)乙醇 | 2-(2,2-dimethoxyethoxy)ethanol | 795301-02-9 | C6H14O4 |
| 2-(2,2-二甲氧基乙氧基)-1,1-二甲氧基乙烷 | bis-(2,2-dimethoxy-ethyl) ether | 78082-46-9 | C8H18O5 |
| 2-(2,2-二甲氧基乙基)环戊烷-1-酮 | 2-[(2,2-dimethoxy)ethyl]cyclopentanone | 114389-86-5 | C9H16O3 |
| 2-(2,2-二甲氧基乙基)环戊-2-烯-1-酮 | 2-(2,2-dimethoxyethyl)-2-cyclopenten-1-one | 112532-64-6 | C9H14O3 |
| 2-(2,2-二甲基戊-4-烯基)环己烷-1,3-二酮 | 2-(2,2-dimethyl-4-pentenyl)-cyclohexane-1,3-dione | 92611-63-7 | C13H20O2 |
| 2-(2,2-二甲基丙烷酰基)苯甲腈 | 2'-Cyano-2,2-dimethylpropiophenone | 898766-10-4 | C12H13NO |
| 2-(2,2-二甲基丁酰基)苯甲腈 | 2'-Cyano-2,2-dimethylbutyrophenone | 898765-10-1 | C13H15NO |
| 2-(2,2-二甲基-丙基)-2,3-二甲基-1-苯基-丁-3-烯-1-酮 | 2-(2,2-dimethyl-propyl)-2,3-dimethyl-1-phenyl-but-3-en-1-one | 1029145-84-3 | C17H24O |
| 2-(2,2-二氟环丙基)乙醇 | 2-(2,2-difluorocyclopropyl)ethanol | 117284-59-0 | C5H8F2O |
| 2-(2,2-二氟乙氧基)乙醇 | 2-(2,2-difluoroethoxy)ethanol | 853005-07-9 | C4H8F2O2 |
| 2-(2,2-二乙氧基乙氧基)-1,1-二乙氧基乙烷 | 2-(2,2-diethoxyethoxy)-1,1-diethoxyethane | 56999-16-7 | C12H26O5 |
| 2-(2,2,4,4-四甲基环丁基)环戊烷-1-酮 | 2-(2,2,4,4-Tetramethyl-cyclobutyl)-cyclopentanone | 90046-41-6 | C13H22O |
| 2-(2,2,3,3-四氟丙酰基)环戊酮 | 2-(2,2,3,3-Tetrafluoropropanoyl)cyclopentanone | 318258-12-7 | C8H8F4O2 |
| 2-(2,2,3,3,3-五氟丙氧基)乙醇 | 1,1-dihydroperfluoropropyl 2-hydroxyethyl ether | 757-08-4 | C5H7F5O2 |
| 2-(2,2,2-三氟亚乙基)环戊烷-1-酮 | 2-(2,2,2-Trifluoroethylidene)cyclopentan-1-one | 152500-08-8 | C7H7F3O |
| 2-(2,2,2-三氟乙氧基)吡啶-5-硼酸频哪醇酯 | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(2,2,2-trifluoroethoxy)pyridine | 1268467-17-9 | C13H17BF3NO3 |
| 2-(2,2,2-三氟乙氧基)吡啶-3-硼酸频哪醇酯 | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(2,2,2-trifluoroethoxy)pyridine | 1073354-46-7 | C13H17BF3NO3 |
| 2-(2,2,2-三氟乙氧基)吡啶-3-硼酸 | (2-(2,2,2-trifluoroethoxy)pyridin-3-yl)boronic acid | 1218790-79-4 | C7H7BF3NO3 |
| 2-(2,2,2-三氟乙氧基)乙醇 | 2,2,2-trifluoroethoxyethanol | 2358-54-5 | C4H7F3O2 |
| 2-(2,2,2-三氟乙氧基)乙胺 | 2-(2,2,2-trifluoroethoxy)ethan-1-amine | 105939-65-9 | C4H8F3NO |
| 2-(2,2,2-三氟-1-三氟甲基乙氧基)-乙醇 | 2-((1,1,1,3,3,3-hexafluoropropan-2-yl)oxy)ethan-1-ol | 63693-13-0 | C5H6F6O2 |
| 2-(2'-氯乙基)环戊酮 | 2-(2'-chloroethyl)cyclopentanone | 87266-74-8 | C7H11ClO |
| 2-(1H-苯并咪唑-2-基)-1-苯基-乙酮 | 2-phenacyl-1H-benzimidazole | 66838-69-5 | C15H12N2O |
| 2-(1H-咪唑-2-羰基)-N-(1,3-噻唑-2-基)苯甲酰胺 | 2-(1<i>H</i>-imidazole-2-carbonyl)-<i>N</i>-thiazol-2-yl-benzamide | 62367-05-9 | C14H10N4O2S |
| 2-(1H-咪唑-1-基)-1-苯基-乙酮 | 2-(1H-imidazol-1-yl)-1-phenylethanone | 24155-34-8 | C11H10N2O |
| 2-(1H-咪唑-1-基)-1-(4-硝基苯基)-乙酮 | 2-(1H-imidazol-1-yl)-1-(4-nitrophenyl) ethanone | 37910-79-5 | C11H9N3O3 |
| 2-(1H-咪唑-1-基)-1-(4-甲基苯基)-乙酮 | 2-(1H-imidazol-1-yl)-1-(p-tolyl)ethan-1-one | 24155-37-1 | C12H12N2O |
| 2-(1H-吡咯基-3-羰基)丙酸乙酯 | 3-Oxo-3-(1H-pyrrol-3-YL)-propionic acid ethyl ester | 887411-89-4 | C9H11NO3 |
| 2-(1H-吡咯[2,3-B]并吡啶)-3-乙酸 | 2-cyclopropylacetaldehyde | 56105-19-2 | C5H8O |
| 2-(1H-1,2,3-苯并三唑-1-基)-1-(4-甲基苯基)-1-乙酮 | 2-(1H-1,2,3-benzotriazol-1-yl)-1-(4-methylphenyl)-1-ethanone | 189343-47-3 | C15H13N3O |
| 2-(1H-1,2,3-苯并三唑-1-基)-1-(3-甲基苯基)-1-乙酮 | 2-(1H-1,2,3-benzotriazol-1-yl)-1-(3-methylphenyl)-1-ethanone | 361379-09-1 | C15H13N3O |
| 2-(1H-1,2,3-苯并三唑-1-基)-1-(2-甲基苯基)-1-乙酮 | 2-(1H-1,2,3-benzotriazol-1-yl)-1-(2-methylphenyl)-1-ethanone | 361379-10-4 | C15H13N3O |
| 2-(11H-二苯并[b,e][1,4]二噁庚-11-基)-N,N-二乙基乙胺(2E)-丁-2-烯二酸酯 | (+-)-N,N-Diethyl-11H-dibenzo(b,e)(1,4)dioxepin-11-ethanamine | 81320-19-6 | C23H27NO6 |
| 2-(1-金刚烷基)-2-丙醇-D6 | 2-(1-adamantyl)-2-propanol-d<sub>6</sub> | 114332-08-0 | C13H22O |
| 2-(1-金刚烷基)-2-丙醇 | 2-(1-adamantyl)-2-propanol | 775-64-4 | C13H22O |
| 2-(1-金刚烷)-1-苯乙酮 | α-(1-adamantyl)acetophenone | 27648-26-6 | C18H22O |
| 2-(1-苯基乙酮-2-基)异吲哚啉-1,3-二酮 | N-benzoylmethylphthalimide | 1032-67-3 | C16H11NO3 |
| 2-(1-苄基-1H-吡咯-2-羰基)苯甲酸 | 2-(1-benzyl-1H-pyrrole-2-carbonyl)benzoic acid | 71805-34-0 | C19H15NO3 |
| 2-(1-羟基环戊基)乙酸乙酯 | ethyl 2-(1-hydroxycyclopentyl)acetate | 3197-76-0 | C9H16O3 |
| 2-(1-羟基环戊基)丙酸乙酯 | 2-(1-hydroxycyclopentyl)propionic acid ethyl ester | 105802-74-2 | C10H18O3 |
| 2-(1-羟基环戊基)-1-苯基丙烷-1-酮 | 3-cyclopentyl-3-hydroxy-2-methyl-1-phenyl-1-propanone | 84466-57-9 | C14H18O2 |
| 2-(1-羟基环庚基)乙酸甲酯 | (1-hydroxy-cycloheptyl)-acetic acid methyl ester | 61704-67-4 | C10H18O3 |
| 2-(1-羟基环己基甲基)丙烯腈 | 2-(1-hydroxycyclohexylmethyl)acrylonitrile | 138664-39-8 | C10H15NO |
| 2-(1-羟基环己基)环己-1-酮 | 1'-hydroxy-bicyclohexyl-2-one | 28746-99-8 | C12H20O2 |
| 2-(1-羟基环己基)乙酸甲酯 | methyl (1-hydroxycyclohexyl)acetate | 61704-66-3 | C9H16O3 |
| 2-(1-羟基环己基)乙酰胺 | <1-Hydroxy-cyclohexyl>-essigsaeure-amid | 24446-51-3 | C8H15NO2 |