WS-9558B

MG-802AF1B1

napyradiomycin B1

Antibiotic MG-802AF1B1

3,4a-Dichloro-6,8-dihydroxy-3,4,4a,10a-tetrahydro-2,2-dimethyl-10a-[(2,2-dimethyl-3-chloro-6-methylenecyclohexyl)methyl]-2H-naphtho[2,3-b]pyran-5,10-dione