yellamycin B is a chemical compound registered under CAS number 119445-99-7, with the molecular formula C36H48 N2 O11 and a molecular weight of about 684.77 g/mol. It is also known as AntibioticY 262-2. FireTardant supplies yellamycin B for laboratory research and bulk production; product code 1089865. Send an inquiry for purity, packaging, price and lead time.