495401-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 495401-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,5,4,0 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 495401-21:
(8*4)+(7*9)+(6*5)+(5*4)+(4*0)+(3*1)+(2*2)+(1*1)=153
153 % 10 = 3
So 495401-21-3 is a valid CAS Registry Number.
495401-21-3Relevant articles and documents
A simple and convenient transformation of L-lysine into pyridinoline and deoxypyridinoline, two collagen cross-links of biochemical interest
Allevi, Pietro,Galligani, Matteo,Anastasia, Mario
, p. 1901 - 1910 (2002)
Starting from L-lysine as the only chiral building block, pyridinoline and deoxypyridinoline are efficiently synthesised, thus mimicking the postranscriptional formation of these collagen cross-links.
