5-Bromo-4-Chloro-3-Indoly-β-D-Glucronde)Cyclohelaymmonium saltUltra Pure GradeC14H13BrCINO7.C6H13N FW:521.8Thin Layer Chromatography(TLC).......ONE SPOTSpecific Rotation(degress)............-90-86Storage:-20℃