(5S,8S,11S)-1-(9H-fluoren-9-yl)-5,8,11-trimethyl-3,6,9,12-tetraoxo-2-oxa-4,7,10,13-tetraazatetradecan-14-yl acetate

(5S,8S,11S)-1-(9H-fluoren-9-yl)-5,8,11-trimethyl-3,6,9,12-tetraoxo-2-oxa-4,7,10,13-tetraazatetradecan-14-yl acetate · CAS 2243689-14-5