Synonyms: Teicoplanin aglycon, 38-carboxy-, 41-methyl octadecyl amino-;562105-42-4;Ristomycin A aglycone, 22, 31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-41-((toctadecylamino)methyl)-;Ristomycin A aglycone, 22, 31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-41-[(toctadecylamino)methyl]-;Ristomycin A aglycone, 22,31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-41-9(toctadecylamino)methyl)-