CBES001 Name 5-Bromo-4-chloro-3-indolyl N-acetyl-a- D-neuraminic acid sodium salt; XNANA. Na; X-NeuNAc.Na CAS# 160369-85-7 M.F C19H21BrClN2O9.Na M.W 559.72 Purity Min 98% Package mg to Kg