Dihydrostreptomycin Sulfate EP Impurity D

Chemical Name: N1,N3-dicarbamimidoyl-4-O-[3,5-dideoxy-2-O-[2-deoxy-2-(methylamino)-a-l-glucopyranosyl]-3-C-(hydroxymethyl)-a-l-arabinofuranosyl]-d-streptamine (deoxydihydrostreptomycin)

Smile: OC[C@@H]1[C@H]([C@@H](O[C@H]1C)O[C@]([C@@H]([C@@H](O)[C@@H]2NC(N)=N)O)([H])[C@H]([C@@H]2O)NC(N)=N)O[C@@](O[C@@H](CO)[C@H](O)[C@H]3O)([H])[C@H]3NC