86137-69-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86137-69-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,3 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86137-69:
(7*8)+(6*6)+(5*1)+(4*3)+(3*7)+(2*6)+(1*9)=151
151 % 10 = 1
So 86137-69-1 is a valid CAS Registry Number.
86137-69-1Relevant articles and documents
SYNTHESIS OF O6-p-NITROPHENYLETHYL GUANOSINE AND 2'-DEOXYGUANOSINE DERIVATIVES
Trichtinger, Thomas,Charubala, Ramamurthy,Pfleiderer, Wolfgang
, p. 711 - 714 (1983)
The p-nitrophenylethyl group is introduced into the O6-position of 2'-deoxyguanosine and guanosine via the Mitsunobu-reaction to yield valuable building blocks for oligonucleotide syntheses.