| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-二氟硝基苯 | 2,5-dichloropyridin-4-ol | 847664-65-7 | C5H3Cl2NO |
| 2,3-二氟异烟腈 | 2,3-difluoroisonicotinonitrile | 1210041-67-0 | C6H2F2N2 |
| 2,3-二氟吡啶-4-甲醛 | 2,3-difluoropyridine-4-carbaldehyde | 1227502-65-9 | C6H3F2NO |
| 2,3-二氟吡啶-4-甲酸 | 2,3-difluoroisonicotinic acid | 851386-31-7 | C6H3F2NO2 |
| 2,3-二氟吡啶-4-基硼酸 | (2,3-difluoropyridin-4-yl)boronic acid | 1263374-42-0 | C5H4BF2NO2 |
| 2,3-二氟吡啶 | 2,3-difluoropyridine | 1513-66-2 | C5H3F2N |
| 2,3-二氟-5-甲基吡啶 | 2,3-difluoro-5-methylpyridine | 1227597-78-5 | C6H5F2N |
| 2,3-二氟-5-氯吡啶 | 5-chloro-2,3-difluoropyridine | 89402-43-7 | C5H2ClF2N |
| 2,3-二氟-5-(三氟甲基)吡啶 | 2,3-difluoro-5-(trifluoromethyl)pyridine | 89402-42-6 | C6H2F5N |
| 2,3-二氟-5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)吡啶 | 2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 1154579-82-4 | C11H14BF2NO2 |
| 2,3-二氟-4-羟基吡啶 | 2,3-Difluoropyridin-4-ol | 1227579-00-1 | C5H3F2NO |
| 2,3-二氟-4-碘吡啶 | 2,3-difluoro-4-iodopyridine | 851386-34-0 | C5H2F2IN |
| 2,3-二氟-4-溴吡啶 | 4-bromo-2,3-difluoropyridine | 1227597-53-6 | C5H2BrF2N |
| 2,3-二氟-4-三氟甲基吡啶 | 2,3-difluoro-4-(trifluoromethyl)pyridine | 1215034-77-7 | C6H2F5N |
| 2,3-二氟-4-(三丁基锡烷基)吡啶 | 2,3-difluoro-4-(tributylstannyl)pyridine | 1245816-05-0 | C17H29F2NSn |
| 2,3-二乙基吡啶 | 2,3-diethylpyridine | 103039-56-1 | C9H13N |
| 2,3-二乙基-6-甲基-4-苯基吡啶 | 2,3-diethyl-6-methyl-4-phenylpyridine | 1004547-68-5 | C16H19N |
| 2,3-二乙基-4,5-二甲基吡啶 | 2,3-diethyl-4,5-dimethylpyridine | 1016970-69-6 | C11H17N |
| 2,3-二乙基-4,5,6-三甲基吡啶 | 2,3-diethyl-4,5,6-trimethylpyridine | 1016970-72-1 | C12H19N |
| 2,3-二-3-吡啶-2,3-丁二醇 | 2,3-di-3-pyridyl-2,3-butanediol | 4989-59-7 | C14H16N2O2 |
| 2,3-二-2-吡啶基-2,3-丁二醇 | 2,3-di-pyridin-2-yl-2,3-butanediol | 58052-51-0 | C14H16N2O2 |
| 2,3-二(羟甲基)吡啶盐酸盐 | 2,3-bis(hydroxymethyl)pyridine hydrochloride | 423169-40-8 | C7H9NO2*ClH |
| 2,3-二(4-吡啶基)-2,3-丁二醇 | <2,3-bis(4-pyridyl)-2,3-butanediol> | 69267-29-4 | C14H16N2O2 |
| 2,3-二(2-吡啶基)丙醇 | 2,3-Di(2-pyridyl)propanol | 73070-01-6 | C13H14N2O |
| 2,3,6-三苯基吡啶 | 2,3,6-triphenylpyridine | 37786-68-8 | C23H17N |
| 2,3,6-三羰基乙氧基吡啶 | triethyl pyridine-2,3,6-tricarboxylate | 122509-29-9 | C14H17NO6 |
| 2,3,6-三甲基吡啶 | 2,3,6-trimethylpyridine | 1462-84-6 | C8H11N |
| 2,3,6-三溴吡啶 | 2,3,6-tribromopyridine | 2402-92-8 | C5H2Br3N |
| 2,3,6-三氯吡啶-4-胺 | 2,3,6-trichloropyridin-4-amine | 874491-78-8 | C5H3Cl3N2 |
| 2,3,6-三氯吡啶 | 2,3,6-trichloropyridine | 6515-09-9 | C5H2Cl3N |
| 2,3,6-三氯-5-甲基吡啶 | 2,5,6-trichloro-3-methylpyridine | 58584-95-5 | C6H4Cl3N |
| 2,3,6-三氯-4-甲基吡啶 | 2,3,6-trichloro-4-methylpyridine | 52137-65-2 | C6H4Cl3N |
| 2,3,6-三氯-4-三氟甲基吡啶 | 2,3,6-trichloro-4-trifluoromethylpyridine | 81565-20-0 | C6HCl3F3N |
| 2,3,6-三氨基吡啶二盐酸盐 | 2,3,6-Triaminopyridine dihydrochloride | 20284-90-6 | C5H8N4*2ClH |
| 2,3,6-三氨基吡啶 | pyridine-2,3,6-triamine | 4318-79-0 | C5H8N4 |
| 2,3,6-三氟吡啶-4-羧酸 | 2,3,6-trifluoroisonicotinic acid | 675602-92-3 | C6H2F3NO2 |
| 2,3,6-三氟吡啶 | 2,3,6-trifluoropyridine | 3512-18-3 | C5H2F3N |
| 2,3,6-三氟-4-肼基吡啶 | 2,3,6-trifluoro-4-hydrazinopyridine | 849937-92-4 | C5H4F3N3 |
| 2,3,6-三氟-4-甲氧基吡啶 | 2,3,6-trifluoro-4-methoxypyridine | 858860-02-3 | C6H4F3NO |
| 2,3,6-三氟-4-吡啶胺(9ci) | 4-amino-2,3,6-trifluoropyridine | 63489-55-4 | C5H3F3N2 |
| 2,3,6-三氟-4-(三氟甲基)吡啶 | 2,3,6-trifluoro-4-trifluoromethylpyridine | 84940-46-5 | C6HF6N |
| 2,3,5三溴-6-甲基吡啶 | 2,3,5-tribromo-6-methyl-pyridine | 3430-15-7 | C6H4Br3N |
| 2,3,5-吡啶三羧酸,6-甲基-4-(2-硝基苯基)-,3,5-二甲基酯 | 3,5-bis(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)pyridine-2-carboxylic acid | 145655-14-7 | C17H14N2O8 |
| 2,3,5-三苯基吡啶 | 2,3,5-triiphenylpyridine | 74796-71-7 | C23H17N |
| 2,3,5-三甲基吡啶 1-氧化物 | 2,3,5-trimethylpyridine 1-oxide | 74409-42-0 | C8H11NO |
| 2,3,5-三甲基吡啶 | 2,3,5-trimethyl-pyridine | 695-98-7 | C8H11N |
| 2,3,5-三溴吡啶 | 2,3,5-tribromopyridine | 75806-85-8 | C5H2Br3N |
| 2,3,5-三溴-4,6-二甲基吡啶 | 2,3,5-tribromo-4,6-dimethylpyridine | 5006-58-6 | C7H6Br3N |
| 2,3,5-三氯异烟腈 | 2,3,5-Trichloroisonicotinonitrile | 1221791-83-8 | C6HCl3N2 |
| 2,3,5-三氯吡啶-4-甲酸 | 2,3,5-trichloro-4-pyridinecarboxylic acid | 406676-18-4 | C6H2Cl3NO2 |