Synonyms:
12-crown-o3n ; 1-aza-15-crown 4-ether ; 1-aza-12-crown 4-ether ; 10-aza-12-crown-4 ; aza-12-crown-499.5+% ; 1,4,7-trioxa-10-azacyclododecan ; 1-aza-12-crown-4 ; 1-aza-4,7,10-trioxacyclododecane ; monoaza-12-crown-4 ; 1,4,7-trioxa-10-azacyclododecane ; aza-12-crown-4
