108351-20-8 Echinocandin B, 1-(4,5-dihydroxy-N-(12-methyl-1-oxotetradecyl)ornithine)-5-serine- Echinocandin B, 1-(4,5-dihydroxy-N2-(12-methyl-1-oxotetradecyl)ornithine)-5-serine- Mulundocandin