(S)-11-ベンジル-1-(9H-芴-9-基)-3,6,9,12,15-五酸素-2,18-二酸素杂-4,7,10,13,16-五窒素杂二十アルカン-20-酸
(S)-11-Benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oic acid
(S)-11-Benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oic acid 95%