Antibiotic G 253B (9CI) is a chemical compound registered under CAS number 102646-62-8, with the molecular formula C15H20N4O5 and a molecular weight of about 336.35 g/mol. ChemIBD supplies Antibiotic G 253B (9CI) for laboratory research and bulk production; product code 806845. Send an inquiry for purity, packaging, price and lead time.