627-77-0
DL-瓜氨酸
+
407-25-0
三氟乙酸酐
→
52717-00-7
5-(carbamoylamino)-2-oxopentanoic acid
67736-30-5
1-Aminocarbonyl-2-hydroxy-2-pyrrolidincarbonsaeure
372-75-8
L-瓜氨酸
66066-77-1
1-carbamoyl-2,3-dihydropyrrole-5-carboxylic acid