(S)-10-苄基-23-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)-6,9,12,15,18-五氧代-3-氧杂-5,8,11,14,17-五氮杂二十三烷-1-酸
(S)-10-Benzyl-23-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-6,9,12,15,18-pentaoxo-3-oxa-5,8,11,14,17-pentaazatricosan-1-oic acid
(S)-10-苄基-23-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)-6,9,12,15,18-五氧代-3-氧杂-5,8,11,14,17-五氮杂二十三烷-1-酸 95%