156916-74-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156916-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,9,1 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 156916-74:
(8*1)+(7*5)+(6*6)+(5*9)+(4*1)+(3*6)+(2*7)+(1*4)=164
164 % 10 = 4
So 156916-74-4 is a valid CAS Registry Number.
156916-74-4Relevant articles and documents
Synthesis of the C-Therminal Dodecapeptide of the Human Fibrinogen γ-Chain
Masiukiewicz, E.,Rzeszotarska, B.,Szczerbaniewicz, J.,Cierniewski, Cz.
, p. 1035 - 1041 (2007/10/02)
The C-terminal dodecapeptide His-His-Leu-Gly-Gly-Ala-Lys-Gln-Ala-Gly-Asp-Val (12) of the human fibrinogen γ-chain was synthesized by condensation of segments, and >> according to Scheme 1.The α-benzyloxycarbonyl-ω-t-butyl system w