3843777 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3843777 > 2 > ChemIDplus > XA5255200 > NIOSH/XA5255200 > 1,4,8,11-Tetraazacyclotetradecane, 5,7,7,12,14,14-hexamethyl- 5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane Cyclam-5 XA5255200 > XA5255200 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XA5255200 $$$$