55-22-1
异烟酸
→
53289-47-7
2-氯-1-(4-吡啶)乙酮
98273-48-4
2-diazonio-1-pyridin-4-ylethenolate
30235-28-0
4-(4-吡啶基)-2-氨基噻唑
61889-63-2
N-(4-methoxyphenyl)-4-pyridin-4-yl-1,3-thiazol-2-amine