Protactin is a new antibiotic metabolite and a possible precursor of the actinomycins. References: Hanada M, Sugawara K, Nishiyama Y, Kamei H, Hatori M, Konishi M. Protactin, a new antibiotic metabolite and a possible precursor of the actinomycins. J Antibiot (Tokyo). 1992 Jan;45(1):20-8. PubMed PMID: 1372309.

纯度：≥98%

CAS：141912-59-6