2,5-二氧代吡咯烷-1-基 1-(9H-芴-9-基)-3-氧代-2,7,10,13,16-五氧杂-4-氮杂十九烷-19-酸酯

2,5-二氧代吡咯烷-1-基 1-(9H-芴-9-基)-3-氧代-2,7,10,13,16-五氧杂-4-氮杂十九烷-19-酸酯

2,5-Dioxopyrrolidin-1-yl 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate