67-66-3
氯仿
+
40428-75-9
Succinyl azide
→
929-26-0
1,2-diisocyanatoethane
543-20-4
丁二酰氯
13214-53-4
N-氯甲酰基-2-咪唑烷酮
4146-43-4
丁二酸二酰肼
849-97-8
1-phenyl-3-[2-(phenylcarbamoylamino)ethyl]urea