备 注:
1122-72-1 6-Methylpyridine-2-carboxaldehyde 6-甲基-2-吡啶甲醛
20511-12-0 2-Amino-5-iodopyridine 2-氨基-5-碘吡啶
614750-81-1 [1,2,4]Triazolo[1,5-a]pyridine-6-carboxaldehyde [1,2,4]三氮唑并[1,5-a]吡啶-6-甲醛
614750-84-4 6-Iodo[1,2,4]triazolo[1,5-a]pyridine 6-碘[1,2,4]三氮唑并[1,5-a]吡啶