161263-50-9 Usage
Uses
Berninamycin D is an antibiotic isolated in 1994 from a strain of Streptomyces as a minor analogue of berninamycin A. Berninamycin D is a macrocyclic "peptide" comprising atypical amino acids linked to thiazole and oxazoles but does not contain the didehydroalaninyl side chain present in other members of this class. The implications of the absence of this side chain are unknown and lack of availability has prevented a fuller investigation of this metabolite.
Check Digit Verification of cas no
The CAS Registry Mumber 161263-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,2,6 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 161263-50:
(8*1)+(7*6)+(6*1)+(5*2)+(4*6)+(3*3)+(2*5)+(1*0)=109
109 % 10 = 9
So 161263-50-9 is a valid CAS Registry Number.