2,2',2'',2'''-(2-(4-isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid; CAS No.: 127985-74-4. Our product line includes essential cycle compounds such as 2,2',2'',2'''-(2-(4-isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid, which are crucial for targeted therapeutic applications. ChemShuttle s dedication to innovation makes us a trusted partner for researchers. As a leading chemical synthesis company, we offer bespoke solutions to support cutting-edge research.