| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(1,2-噻唑-5-基)-2-丙醇 | 2-isothiazol-5-yl-propan-2-ol | 56615-19-1 | C6H9NOS |
| 2-(1,2-噻唑-3-基)乙腈 | isothiazol-3-yl-acetonitrile | 14217-70-0 | C5H4N2S |
| 2-(1,2-二苯基乙基)苯并噻唑 | 2-(1,2-diphenylethyl)benzothiazole | 79246-64-3 | C21H17NS |
| 2-(1,2-二苯基丙氧基羰基)-6-硝基苯甲酸 | 2-[(1,2-Diphenylpropoxy)carbonyl]-6-nitrobenzoic acid | 7249-23-2 | C23H19NO6 |
| 2-(1,2-二羟基乙基)哌啶 | 1-(Piperidin-2-yl)ethane-1,2-diol | 5267-87-8 | C7H15NO2 |
| 2-(1,2-二羟基乙基)-6-苯氧基-四氢吡喃-3,4,5-三醇 | Phenyl heptopyranoside | 5329-55-5 | C13H18O7 |
| 2-(1,2-二硫烷-3-基)乙酸 | 2-(1,2-dithiolan-3-yl)acetic acid | 36305-11-0 | C5H8O2S2 |
| 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-苯基-吡咯-3-基)乙酸 | (1,2-dimethyl-5-phenyl-pyrrol-3-yl)-acetic acid | 42780-41-6 | C14H15NO2 |
| 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-(1,2-二溴乙氧基)丙烷 | 1,2-dibromo-1-isopropoxy-ethane | 41683-61-8 | C5H10Br2O |
| 2-(1,2-二溴乙基)萘 | 2-(1,2-dibromoethyl)naphthalene | 156635-83-5 | C12H10Br2 |
| 2-(1,2-二溴乙基)-5-乙基吡啶 | 2-bromo[5-ethylpyridin-2-yl]ethyl bromide | 646519-95-1 | C9H11Br2N |
| 2-(1,2-二溴丙氧基甲基)环氧乙烷 | 1,2-Dibromopropyl glycidyl ether | 35243-89-1 | C6H10Br2O2 |
| 2-(1,2-二溴-2-硝基-乙基)-苯甲醚 | 2-(1,2-dibromo-2-nitro-ethyl)-anisole | 861084-23-3 | C9H9Br2NO3 |
| 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-(1,2-二氯乙基)-1H-异吲哚-1,3(2H)-二酮 | N-(1,2-Dichlorethyl)phthalimid | 22156-34-9 | C10H7Cl2NO2 |
| 2-(1,2-二氯-乙氧基)-丙烷 | 2-(1,2-dichloro-ethoxy)-propane | 53531-50-3 | C5H10Cl2O |
| 2-(1,2-二氯-1,2,2-三氟乙氧基)-1,1,1,2,3,3,3-七氟-丙烷 | 2-(1,2-Dichloro-1,2,2-trifluoroethoxy)-1,1,1,2,3,3,3-heptafluoropropane | 85720-81-6 | C5Cl2F10O |
| 2-(1,2-二氧代丙氧基)丙烷-1,2,3-三羧酸三乙酯 | Triethyl 2-(1,2-dioxopropoxy)propane-1,2,3-tricarboxylate | 68928-90-5 | C15H22O9 |
| 2-(1,2-二氢吡唑-3-亚基)吲哚-5-羧酸 | 2-(1H-pyrazol-3-yl)-1H-indole-5-carboxylic acid | 827316-68-7 | C12H9N3O2 |
| 2-(1,2-二氢吡唑-3-亚基)吲哚-5-甲酰胺 | 2-(1H-pyrazol-3-yl)-1H-indole-5-carboxamide | 827316-63-2 | C12H10N4O |
| 2-(1,2-二氢吡唑-3-亚基)吲哚 | 2-(1H-pyrazol-3-yl)-1H-indole | 827316-61-0 | C11H9N3 |
| 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-丙二烯基)-1-吡咯烷羧酸1,1-二甲基乙基酯 | 2-(1,2-propadienyl)-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester | 233595-58-9 | C12H19NO2 |
| 2-(1,2,5-恶二唑-3-基)苯酚 | 2-(1,2,5-Oxadiazol-3-yl)phenol | 344297-23-0 | C8H6N2O2 |
| 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-苯并三嗪-3-基)乙酸乙酯 | ethyl 2-(benzo[e][1,2,4]triazin-3-yl)acetate | 77475-32-2 | C11H11N3O2 |
| 2-(1,2,4-苯并三嗪-3-基)乙酸 | 1,2,4-Benzortiazin-3-ylessigsaeure | 77475-33-3 | C9H7N3O2 |
| 2-(1,2,4-苯并三嗪-3-基)-1-哌啶-1-基乙酮 | 1,2,4-Benzotriazin-3-ylessigsaeurepiperidid | 80722-70-9 | C14H16N4O |
| 2-(1,2,4-恶二唑-3-基甲硫基)苯胺盐酸盐 | 3-(2-aminophenylthiomethyl)-1,2,4-oxadiazole hydrochloride | —— | C9H9N3OS*ClH |
| 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-(1,2,4-三唑-1-基)苯胺 | 1-(2-aminophenyl)-1,2,4-triazole | 39876-84-1 | C8H8N4 |
| 2-(1,2,4-三唑-1-基)苯甲腈 | 2-(1',2',4'-triazol-1'-yl)benzonitrile | 25699-87-0 | C9H6N4 |
| 2-(1,2,3-噻二唑-4-基)-苯酚 | 2-(1,2,3-thiadiazol-4-yl)phenol | 59834-06-9 | C8H6N2OS |
| 2-(1,2,3-三唑-2-基)-苯胺 | 2-(1,2,3-triazol-2-yl)-phenylamine | 1173462-33-3 | C8H8N4 |
| 2-(1,2,3,6-四氢吡啶-4-基)-5-(三氟甲基)吡啶 | 5-(trifluoromethyl)-1',2',3',6'-tetrahydro-2,4'-bipyridine | 943238-19-5 | C11H11F3N2 |
| 2-(1,2,3,6-四氢吡啶-4-基)-1,3-苯并噻唑 | 2-(1,2,3,6-Tetrahydropyridin-4-yl)-1,3-benzothiazole | 42158-45-2 | C12H12N2S |
| 2-(1,2,3,6-四氢吡啶-4-基)-1,3-噻唑 | 4-(1,3-thiazol-2-yl)-1,2,3,6-tetrahydropyridine | 630119-07-2 | C8H10N2S |
| 2-(1,2,3,6-四氢-[4]吡啶基)-乙醇 | 2-(1,2,3,6-tetrahydro-[4]pyridyl)-ethanol | 872850-91-4 | C7H13NO |
| 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-(1,2,3,6,7,8-六氢芘-4-基甲基氨基)-2-甲基丙烷-1,3-二醇盐酸盐 | 2-(1,2,3,6,7,8-hexahydropyren-4-ylmethylamino)-2-methylpropane-1,3-diol;hydron;chloride | —— | C21H28ClNO2 |
| 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-(1,2,3,4-四氢萘-1-基)乙酸乙酯 | ethyl (1,2,3,4-tetrahydrnaphthalen-5-yl)acetate | 62741-60-0 | C14H18O2 |