1620233-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1620233-28-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,2,3 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1620233-28:
(9*1)+(8*6)+(7*2)+(6*0)+(5*2)+(4*3)+(3*3)+(2*2)+(1*8)=114
114 % 10 = 4
So 1620233-28-4 is a valid CAS Registry Number.
1620233-28-4Relevant articles and documents
Nucleosides and oligonucleotides for studies on reversal of cytotoxic and mutagenic damage of DNA potential diagnostics tools
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, (2014/08/06)
This invention relates to n-alkylated synthetic nucleosides and phosphoramidites of high regio-specific purity and stability and for selective deprotection of the protecting group in oligonucleotides for the purpose of synthesis of high purity selectively
