is a chemical compound registered under CAS number 55651-94-0, with the molecular formula C21H39N3O13 and a molecular weight of about 541.55 g/mol. It is also known as D-Streptamine,O-6-amino-6-deoxy-Lglycero- D-galacto-heptopyranosylidene-(1f2- 3)-O-â-D-talopyranosyl-(1f5)-2-deoxy-N,- N'-dimethyl-. KingChemi supplies for laboratory research and bulk production; product code 1295728. Send an inquiry for purity, packaging, price and lead time.