81988-88-7 Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-(7-methyl-1-oxo-2,4-octadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-,(Z,Z)- Ramoplanin A(sub 2) (main component)