326805-57-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 326805-57-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,6,8,0 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 326805-57:
(8*3)+(7*2)+(6*6)+(5*8)+(4*0)+(3*5)+(2*5)+(1*7)=146
146 % 10 = 6
So 326805-57-6 is a valid CAS Registry Number.
326805-57-6Relevant articles and documents
Ortho amino carbonitriles as precursor for the synthesis of some novel heterocyclic compounds
Peesapati,Anuradha,Suresh Babu
, p. 496 - 498 (2007/10/03)
Synthesis and characterisation of some new [1,2,4]triazoles 8,9 and 11 starting from a useful synthon 2-amino-5, 6-dihydro-4H- benzo[3,4] cyclohepta[b]thiophene-1-carbonitriles have been reported.
