105-61-3

Name:
N-Carbamoylmaleamic acid
Cas No.:
105-61-3 
Formula:
C5H6N2O4  
Synonyms:

Maleuric acid; Maleic acid monoureide~Maleuric acid;N-Carbamoylmaleamic acid; 

105-60-2

Name:
azepan-2-one
Cas No.:
105-60-2 
Formula:
C6H11NO  
Synonyms:

Hexanolactam;azepan-2-one; epsilon-Caprolactam; Aminocaproic lactam; CAPROLACTAM; 6-Caprolactam; 6-Hexanelactam; 2-Oxohexamethylenimine;