Chemical Name: 3-({10,15,20,25,30,35,40-Heptakis[(2-carboxyethylthio)methyl]-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-pentadecahydroxy-55-oxo-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecoxanonacyclo[36.2.2.23.6.28.11.213.16.218.21.223.26.228.31.233.36]hexapentacont-5-yl}methylthio)propionic acid sodium salt