| 名称 | 英文名 | CAS号 | 查看详细 |
| 2，3-二氟吡啶 | 2,3-Difluoropyridine | 1513-66-2 | 查看详细 |
| 2，4-二氟吡啶 | 2,4-Difluoropyridine | 34941-90-7 | 查看详细 |
| 2，6-二氟吡啶 | 2,6-Difluoropyridine | 1513-65-1 | 查看详细 |
| 2，3-二氟-5-三氟甲基吡啶 | 2,3-Difluoro-5-(Trifluoromethyl)pyridine | 89402-42-6 | 查看详细 |
| 2-氟-3-氯吡啶 | 2-Fluoro-3-chloropyridine | 1480-64-4 | 查看详细 |
| 2-氟-5-氯吡啶 | 2-Fluoro-5-chloropyridine | 1480-65-5 | 查看详细 |
| 2-氟-6-氯吡啶 | 2-Fluoro-6-chloropyridine | 20885-12-5 | 查看详细 |
| 2-氟-3-溴吡啶 | 2-Fluoro-3-bromopyridine | 36178-05-9 | 查看详细 |
| 2-氟-6-溴吡啶 | 2-Fluoro-6-bromopyridine | 144100-07-2 | 查看详细 |
| 2-氟-5-碘吡啶 | 2-Fluoro-5-iodopyridine | 171197-80-1 | 查看详细 |
| 2-氟-4-甲基-5-溴吡啶 | 2-Fluoro-4-methyl-5-bromopyridine | 864830-16-0 | 查看详细 |
| 2-氟-5-甲基吡啶 | 2-Fluoro-5-methylpyridine | 2369-19-9 | 查看详细 |
| 2-氟-3-甲基吡啶 | 2-Fluoro-3-methylpyridine | 2369-18-8 | 查看详细 |
| 2-氟-4-甲基吡啶 | 2-Fluoro-4-methylpyridine | 461-87-0 | 查看详细 |
| 2-氟-6-甲基吡啶 | 2-Fluoro-6-methylpyridine | 407-22-7 | 查看详细 |
| 2-氟-5-氨基吡啶 | 2-Fluoro-5-aminopyridine | 1827-27-6 | 查看详细 |
| 2-氟-5-氰基吡啶 | 2-Fluoro-5-cyanopyridine | 3939-12-6 | 查看详细 |
| 2-氟-3-氰基吡啶 | 2-Fluoro-3-cyanopyridine | 3939-13-7 | 查看详细 |
| 2-氟-4-氰基吡啶 | 2-Fluoro-4-cyanopyridine | 3939-14-8 | 查看详细 |
| 2-氟-6-氰基吡啶 | 2-Fluoro-6-cyanopyridine | 3939-15-9 | 查看详细 |