54610-69-4
2-呋喃羧酰胺盐酸盐
+
29108-09-6
ethyl 5-amino-2,3-dihydrofuran-4-carboxylate
→
61378-86-7
6-amino-2-(furan-2-yl)-5-(2-hydroxyethyl)-1H-pyrimidin-4-one
27512-26-1
四氢-2-氧代-3-呋喃甲腈
61378-89-0
2-(furan-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4-amine
61378-92-5
2-(5-nitrofuran-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4-amine