1,4,7,10-Tetraoxa-13-azacyclopentadecane, 13-(3-amino-1-oxopropyl)-, monohydrochloride 117007-36-0 13-(3-Amino-1-oxopropyl)-1,4,7,10-tetraoxa-13-azacyclopentadecane monohydrochloride N-(beta-Alanyl)aza-15-crown-5 hydrochloride