935398-24-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 935398-24-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,5,3,9 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 935398-24:
(8*9)+(7*3)+(6*5)+(5*3)+(4*9)+(3*8)+(2*2)+(1*4)=206
206 % 10 = 6
So 935398-24-6 is a valid CAS Registry Number.
935398-24-6Relevant articles and documents
Improved synthesis of 2-amino-1,2,4-triazolo[1,5-a]pyrimidines
Chernyshev,Sokolov,Taranushich
, p. 1134 - 1137 (2008/02/05)
An improved procedure is suggested for preparing 2-amino-1,2,4-triazolo[1, 5-a]pyrimidines from 3,5-diamino-1,2,4-triazole and unsaturated aromatic ketones, with acetyl protection of the amino group in the step of oxidation of 2-amino-4,7-dihydro-1,2,4-tr
