ProductsAntibioticsKazusamycin B Kazusamycin B SKU: K019-0.5MG Unit: Each Brand: TOKU-E Kazusamycin B Other products from «Antibiotics» 17-Dimethylaminoethylamino-17-Demethoxygeldanamycin # D104-5MG Monomethylsulochrin # M109-2.5MG Himandridine # H050-0.5MG 4-Epianhydrochlortetracycline Hydrochloride # E042-5MG