1,1'-(1,4-phenylenebis-(methylene))-bis-1,4,8,11-tetraazacyclotetradecane octahydrochloride dihydrate
1,1'-(1,4-phenylenebis-(methylene))-bis-1,4,8,11-tetraazacyclotetradecane octahydrochloride dihydrate