99461-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99461-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,6 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 99461-56:
(7*9)+(6*9)+(5*4)+(4*6)+(3*1)+(2*5)+(1*6)=180
180 % 10 = 0
So 99461-56-0 is a valid CAS Registry Number.
99461-56-0Relevant articles and documents
Amino Acids and Peptides. Part 49. 2-Amino-4-(3-pyridyl)butyric Acid and Related Peptides.
Ratcliffe, Steven J.,Young, Geoffrey T.,Stein, Ross L.
, p. 1767 - 1772 (2007/10/02)
The new α-amino acid, 2-amino-4-(3-pyridyl)butyric acid (4) , has been synthesized and resolved.The N-t-butoxycarbonyl derivative of the L-amino acid has been used in the picolyl ester 'handle' method to synthesize Boc-Ala(3 Pm)-A
