103505-09-5
dimethyl 4-oxocyclohexane-1,3-dicarboxylate
+
50-01-1
盐酸胍
→
5429-55-0
2-amino-4-oxo-5,6,7,8-tetrahydro-1H-quinazoline-6-carboxylic acid
102077-48-5
2,6-diamino-5,6,7,8-tetrahydro-1H-quinazolin-4-one
5446-29-7
butyl 2-amino-4-oxo-5,6,7,8-tetrahydro-1H-quinazoline-6-carboxylate
5452-19-7
2-amino-6-(hydroxymethyl)-5,6,7,8-tetrahydro-1H-quinazolin-4-one