20131320910-[(1R,2S)-2,3-dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic aci

20131321010-formyl-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid

2013132112-[4,7-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

2013132126-amino-2,2-dimethyl-1,3-dioxepan-5-ol

201313213Rel-1,4,7-Tris(1,1-dimethylethyl)ester 10-[(5R,6S)-6-Hydroxy-2,2-dimethyl-1,3-dioxepan-5-yl]-1,4,7,10

2013132141,4,7,10-Tetrakis(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

2013132156-bromo-2,2-dimethyl-1,3-dioxepan-5-ol

2013132161,7-Dibenzyl-1,4,7,10-tetraazacyclododecane

201313217N1-(2-aminoethyl)-N2-[2-[(2-bromoethyl)amino]ethyl]-1,2-ethanediamine

2013132181-Benzyl-1,4,7,10-tetraazacyclododecane

201313219(5R,6R)-2,2-dimethyl-1,3-dioxepane-5,6-diol

2013132201-hydroxy-4-methyl-6-nonyl-2(1H)-pyridinone