| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(1,2-噻唑-3-基)乙腈 | isothiazol-3-yl-acetonitrile | 14217-70-0 | C5H4N2S |
| 2-(1,2-二甲基吲哚-3-基)乙酸甲酯 | methyl 2-(1,2-dimethylindol-3-yl)acetate | 1026711-45-4 | C13H15NO2 |
| 2-(1,2-二甲基吲哚-3-基)-N,N-二乙基-2-氧代-乙酰胺 | 2-(1,2-Dimethyl-1H-indol-3-yl)-N,N-diethyl-2-oxo-acetamide | 101586-49-6 | C16H20N2O2 |
| 2-(1,2-二甲基吡咯烷-1-鎓-1-基)-1-[4-[4-[2-(1,2-二甲基吡咯烷-1-鎓-1-基)乙酰基]苯基]苯基]乙烷酮二溴化物 | 4,4'-Bis((2-methylpyrrolidino)acetyl)biphenyl dimethiobromide | 123489-62-3 | C28H38Br2N2O2 |
| 2-(1,2-二甲基双环[3.1.0]己-2-基)-5-甲基苯酚 | debromolaurinterol | 10539-88-5 | C15H20O |
| 2-(1,2-二甲基-5-硝基咪唑-4-基)乙酸乙酯 | 1,2-dimethyl-4-(2-hydroxyethyl)-5-nitroimidazole acetate | 104575-31-7 | C9H13N3O4 |
| 2-(1,2-二溴乙基)萘 | 2-(1,2-dibromoethyl)naphthalene | 156635-83-5 | C12H10Br2 |
| 2-(1,2-二氯乙基)-4-甲基-1,3-二氧戊环 | 2-(1,2-Dichloroethyl)-4-methyl-1,3-dioxolane | 10232-90-3 | C6H10Cl2O2 |
| 2-(1,2-二噻戊环-4-亚基)肼甲酰胺 | [1,2]dithiolan-4-one semicarbazone | 1124-66-9 | C4H7N3OS2 |
| 2-(1,2,5-恶二唑-3-基)乙酸甲酯 | Furazan-3-yl-acetic acid methyl ester | 127219-89-0 | C5H6N2O3 |
| 2-(1,2,4-恶二唑-3-基)吡嗪 | 3-Pyrazinyl-1,2,4-oxadiazole | 112570-98-6 | C6H4N4O |
| 2-(1,2,4-恶二唑-3-基)吡啶 | 3-(2'-pyridyl)-1,2,4-oxadiazole | 13389-59-8 | C7H5N3O |
| 2-(1,2,3-三唑-2-基)-苯胺 | 2-(1,2,3-triazol-2-yl)-phenylamine | 1173462-33-3 | C8H8N4 |
| 2-(1,2,3,6-四氢-1,3-二甲基-2,6-二氧代-7h-嘌呤-7-基)烟酸乙酯 | etofylline nicotinate | 13425-39-3 | C15H15N5O4 |
| 2-(1,2,3,6-四氢-1,3-二甲基-2,6-二氧代-7H-嘌呤-7-基)乙基4-(二乙基氨基)-4-氧代丁酸酯 | <i>N</i>,<i>N</i>-diethyl-succinamic acid-[2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl ester] | 12712-75-3 | C17H25N5O5 |
| 2-(1,2,3,4-四羟基丁基)-4-噻唑烷羧酸 | 2-(1,2,3,4-tetrahydroxybutyl)thiazolidine-4-carboxylic acid | 17087-36-4 | C8H15NO6S |
| 2-(1,2,3,4-四羟基丁基)-1,3-噻唑烷-4-羧酸 | 2-(D-Xylo-tetrahydroxybutyl)-thiazolidin-carbonsaeure-(4) | 110270-19-4 | C8H15NO6S |
| 2-(1,2,3,4-四氢异喹啉-4-基)乙醇 | 2-(1,2,3,4-tetrahydroisoquinolin-4-yl)ethanol | 104465-76-1 | C11H15NO |
| 2-(1,2,3,4-四氢喹啉-2-基)乙酸甲酯 | methyl 2-(1,2,3,4-tetrahydroquinolin-2-yl)acetate | 150535-15-2 | C12H15NO2 |
| 2-(1,2,3,4-四氢-[2]萘基氨基)-乙醇 | 2-(2-Hydroxy-aethylamino)-tetralin | 100368-81-8 | C12H17NO |
| 2-(1,2,3,4-四氢-1-氧代异喹啉-2-基)乙酸 | 2-(1,2,3,4-tetrahydro-1-oxoisoquinolin-2-yl)acetic acid | 101301-18-2 | C11H11NO3 |
| 2-(1,2,2-三甲基亚丙基)丙二腈 | 1,1=dicyano-2,3,3-trimethyl-1-butene | 13017-53-3 | C9H12N2 |
| 2-(1,2,2-三甲基丙氧基)乙硫醇 | 2-<1,2,2-Trimethyl-propyloxy>-ethylmercaptan | 10160-73-3 | C8H18OS |
| 2-(1,2,2-三氯乙烯基)-1-苯并噻吩1,1-二氧化物 | 2-(trichloroethenyl)benzo<b>thiophene 1,1-dioxide | 121354-90-3 | C10H5Cl3O2S |
| 2-(1,1-联苯基-4-基)-3-苯基吡咯 | 2-(1,1-biphenyl-4-yl)-3-phenylpyrrole | 1447004-10-5 | C22H17N |
| 2-(1,1-联苯基-4-基)-3-苯基-1-乙烯基吡咯 | 1-vinyl-2-(1,1-biphenyl-4-yl)-3-phenylpyrrole | 1447004-15-0 | C24H19N |
| 2-(1,1-二苯基丁基氨基甲酰氧基)乙基-二甲基-氯化铵 | 2-(Dimethylamino)ethyl hydrogen (1,1-diphenylbutyl)carbonimidate--hydrogen chloride (1/1) | 101491-78-5 | C21H29ClN2O2 |
| 2-(1,1-二苯基-乙基)-哌啶 | 2-(1,1-diphenyl-ethyl)-piperidine | 102009-65-4 | C19H23N |
| 2-(1,1-二甲氧基丙基)-4,5-二氢-1,3-噻唑 | 2-(1,1-Dimethoxypropyl)-4,5-dihydro-1,3-thiazole | 1026034-19-4 | C8H15NO2S |
| 2-(1,1-二甲基吡咯烷-1-鎓-2-羰基)氧乙基-三甲基铵二碘化物 | Trepirium iodide | 1018-34-4 | C12H26I2N2O2 |
| 2-(1,1-二甲基乙烯基环丙烷)-1,1-二羧酸二甲酯 | 2-(1,1-dimethylvinylcyclopropane)-1,1-dicarboxylic acid dimethyl ester | 1034147-36-8 | C11H16O4 |
| 2-(1,1-二甲基乙基)癸-1-烯 | 2-(1,1-dimethylethyl)dec-1-ene | 100962-19-4 | C14H28 |
| 2-(1,1-二甲基乙基)-苯甲醛 | 2-tert-butylbenzaldehyde | 16358-79-5 | C11H14O |
| 2-(1,1-二甲基乙基)-6-(1-甲基乙基)-4-(3-哒嗪基氨基)苯酚 | 2-(1,1-Dimethylethyl)-6-(1-methylethyl)-4-(3-pyridazinylamino)phenol | 114548-84-4 | C17H23N3O |
| 2-(1,1-二甲基乙基)-5-(1-甲基亚乙基)-1,3-环戊二烯 | 3-tert-butyl-6,6-dimethylfulvene | 132380-73-5 | C12H18 |
| 2-(1,1-二甲基3,4,5,6-四氢-2H-吡啶-3-羰基)氧乙基-三甲基-铵二碘化物 | 3-Carboxy-1,1-dimethylpiperidinium iodide ester with choline iodide | 109044-30-6 | C13H28I2N2O2 |
| 2-(1,1-二甲基-丙氧基)-2-苯基乙醇 | 2-(1,1-dimethyl-propoxy)-2-phenylethanol | 1021494-64-3 | C13H20O2 |
| 2-(1,1-二甲基-2-羟基-2-苯基乙基)吡嗪 | 2-(1,1-dimethyl-2-hydroxy-2-phenylethyl)pyrazine | 109243-31-4 | C14H16N2O |
| 2-(1,1-二氧代四氢噻吩-2-基)乙酸 | 2-(1,1-Dioxo-1lambda6-thiolan-2-yl)acetic acid | 1781610-08-9 | C6H10O4S |
| 2-(1,1-二氧代-1lambda6,4-噻嗪-4-基)-3-苯丙酸 | 2-(1,1-dioxo-1λ<sup>6</sup>-thiomorpholino)-3-phenyl-propionic acid | 100610-68-2 | C13H17NO4S |
| 2-(1,1-二氟乙基)哌嗪 | 3-(1,1-difluoroethyl)piperazine | 111781-50-1 | C6H12F2N2 |
| 2-(1,1-二氟乙基)吡嗪 | 2-(1,1-difluoroethyl)pyrazine | 111781-49-8 | C6H6F2N2 |
| 2-(1,1-二氟乙基)吡啶 | 2-(1,1-Difluoro-ethyl)-pyridine | 114468-02-9 | C7H7F2N |
| 2-(1,1-二乙基-丙基)-吡啶 | 2-(1,1-diethyl-propyl)-pyridine | 105254-51-1 | C12H19N |
| 2-(1,1,3,3-四甲基-丁基)-呋喃 | 2-(1,1,3,3-Tetramethyl-butyl)-furan | 100314-40-7 | C12H20O |
| 2-(1,1,2,2-四氟乙氧基)苯甲酸 | 2-(1,1,2,2-tetrafluoroethoxy)benzoic acid | 10008-97-6 | C9H6F4O3 |
| 2-(1,1,2,2,2-五氟乙基)-三环[3.3.1.1(3,7)]癸烷-2-醇 | 2-(pentafluoroethyl)-2-adamantanol | 101417-74-7 | C12H15F5O |
| 2-(1'-甲基乙基)丁-2,3-二烯-1-醇 | 2-(1'-methylethyl)buta-2,3-dien-1-ol | 10576-13-3 | C7H12O |
| 2-(1'-戊烯基)喹啉 | (E)-2-(pent-1-en-1-yl)quinoline | 128396-36-1 | C14H15N |
| 2-(1'-乙氧基乙烯基)-1-甲基-1,3-咪唑烷 | 2-(1'-ethoxyvinyl)-1-methyl-1,3-imidazolidine | 1186100-68-4 | C8H16N2O |