51674-77-2
4-氯-吡啶并[3,2-d]嘧啶
→
88128-92-1
2-(1H-imidazol-2-yl)pyridin-3-amine
37538-67-3
吡啶并[3,2-d]嘧啶-4(3H)-酮
88128-91-0
N-(2,2-dimethoxyethyl)pyrido[3,2-d]pyrimidin-4-amine