138395-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138395-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,9 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 138395-80:
(8*1)+(7*3)+(6*8)+(5*3)+(4*9)+(3*5)+(2*8)+(1*0)=159
159 % 10 = 9
So 138395-80-9 is a valid CAS Registry Number.
138395-80-9Relevant articles and documents
AMINOACYLATION OF NUCLEOSIDES. MITSUNOBU CONDITIONS versus CHEMOENZYMATIC ROUTE
Montero, J-L.,Criton, M.,Dewynter, G-F.,Imbach, J-L.
, p. 5357 - 5358 (2007/10/02)
Aminoacylation of thymidine and deoxyadenosine by phenylalanine was carried out using the PPh3-DEAD reagent or subtilisin. Key Words: aminoacylation, nucleosides, Mitsunobu reaction, subtilisin.
