223116-03-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223116-03-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,1,1 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 223116-03:
(8*2)+(7*2)+(6*3)+(5*1)+(4*1)+(3*6)+(2*0)+(1*3)=78
78 % 10 = 8
So 223116-03-8 is a valid CAS Registry Number.
223116-03-8Relevant articles and documents
Synthesis of pCpCpA-3′-NH-phenylalanine as a ribosomal substrate
Zhang, Biliang,Zhang, Lei,Sun, Lele,Cui, Zhiyong
, p. 3615 - 3618 (2002)
(equation presented) The trinucleotide cytidylyl(3′→5′phosphoryl)cytidylyl(3′- 5′phosphoryl)-3′-deoxy-3′-(L-phenylalanyl) amido adenosine (CpCpA-NH-Phe) was synthesized by phosphoramidite chemistry from 3′-amino-3′-deoxyadenosine as the ribosomal substrat