272120-41-9

(4,7,10-Tris-benzyloxycarbonylmethyl-1,4,7,10tetraaza-cyclododec-1-yl)-acetic acid 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, tris(phenylMethyl) ester 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, 1,4,10-tris(phenylmethyl) ester (4,7,10-Tris-benzyloxycarbonylmethyl-1,4,7,10tetraaza-cyclododec-1-yl)-acetic acid, CAS 272120-41-9