3-(16-butan-2-yl-10,11,14-trimethyl-2,5,9,12,15,18-hexaoxo-13-propan-2 -yl-4-oxa-1,8,11,14,17-pentazabicyclo[17.4.0]tricos-3-yl)-2-methyl-pro panoic acid · CAS号: 79385-98-1 · 分子量: 637.8