847834-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 847834-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,7,8,3 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 847834-89:
(8*8)+(7*4)+(6*7)+(5*8)+(4*3)+(3*4)+(2*8)+(1*9)=223
223 % 10 = 3
So 847834-89-3 is a valid CAS Registry Number.
847834-89-3Relevant articles and documents
A photoinducible β-hairpin
Aemissegger, Andreas,Kraeutler, Vincent,Van Gunsteren, Wilfred F.,Hilvert, Donald
, p. 2929 - 2936 (2007/10/03)
A photochromic azobenzene linker was incorporated as a turn element into an amino acid sequence known to fold into a β-hairpin structure in aqueous solution. Oligomer formation when the linker was in its thermodynamically favored trans form prohibited str