The chemical Kazusamycin A has a designated molecular formula of C33H48O7 and a molecular weight of 556.740 g/mol. Synonyms may include: Antibiotic 81-484, Antibiotic CL1957B, PD 114721, UNII-9F2Y3169IP (ChemID). Kazusamycin A has been assigned a MeSH pharmacological action of: Antineoplastic.