110882-81-0 Parvodicin A Parvodicin B1 Parvodicin B2 Parvodicin C1 Parvodicin C2 Parvodicin C3 Parvodicin C4 Ristomycin A aglycone, 5,31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-56-O-(2-deoxy-2-((1-oxodecyl)amino)-beta-D-glucopyranuronosyl)-42-O-alpha-D-mannopyranosyl-N15-methyl-