81375-82-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81375-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,7 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81375-82:
(7*8)+(6*1)+(5*3)+(4*7)+(3*5)+(2*8)+(1*2)=138
138 % 10 = 8
So 81375-82-8 is a valid CAS Registry Number.
81375-82-8Relevant articles and documents
NEW SYNTHETIC APPROACH FOR AZOLOPURINES AND ANALOGS
Tisler, Miha,Stanovnik, Branko,Zrimsek, Zdenka
, p. 405 - 411 (2007/10/02)
A new synthetic approach has been developed for the synthesis of some azolopurines, i.e. derivatives of 1,2,4-triazolo(3,4-b)purine (3) and pyrrolo(2,1-b)purine (8), and for some pyrazolo(3,4-d)pyrimidines (12,14).
