212075-44-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212075-44-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,0,7 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 212075-44:
(8*2)+(7*1)+(6*2)+(5*0)+(4*7)+(3*5)+(2*4)+(1*4)=90
90 % 10 = 0
So 212075-44-0 is a valid CAS Registry Number.
212075-44-0Relevant articles and documents
Facile photocyclization chemistry of 5-phenylthio-2′-deoxyuridine in duplex DNA
Zeng, Yu,Cao, Huachuan,Wang, Yinsheng
, p. 2527 - 2530 (2006)
We report here the synthesis of 5-phenylthio-2′-deoxyuridine (d PhSU), its incorporation into oligodeoxynucleotides (ODNs), and its photocyclization chemistry. Irradiation of dinucleoside monophosphate d( PhSUG) and dPhSU-