Pneumocandin B0 (also known as Pneumocardin B0 or L-688786) is a naturally occurring secondary metabolite
isolated from fermentation broth of Zalerion arboricola. This cyclic lipopeptide is used as a key intermediate
for synthesis of caspofungin [CAS # 162808-62-0] and caspofungin acetate [CAS # 179463-17-3], etc.

PCB01: Pneumocandin B0 [CAS # 135575-42-7]

PCB02: Caspofungin [CAS # 162808-62-0]

PCB03: Caspofungin Acetate [CAS # 179463-17-3]