195442-60-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 195442-60-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,4,4 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 195442-60:
(8*1)+(7*9)+(6*5)+(5*4)+(4*4)+(3*2)+(2*6)+(1*0)=155
155 % 10 = 5
So 195442-60-5 is a valid CAS Registry Number.
195442-60-5Relevant articles and documents
Pteridine nucleosides analogs of 2'-deoxyadenosine as building blocks for oligonucleotide synthesis
Jungmann,Pfleiderer
, p. 863 - 868 (2007/10/03)
The synthesis, configuration and conformation of adenosine analogous pteridine nucleotides and their conversion into the monomeric building blocks for the automated application in an DNA synthesizer is described.