1322564-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1322564-99-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,2,5,6 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1322564-99:
(9*1)+(8*3)+(7*2)+(6*2)+(5*5)+(4*6)+(3*4)+(2*9)+(1*9)=147
147 % 10 = 7
So 1322564-99-7 is a valid CAS Registry Number.
1322564-99-7Relevant articles and documents
Synthesis of mono- and di-fluorinated benzimidazoles
Liang, Wu,Liu, Gang
, p. 983 - 990 (2012/01/03)
Three efficient methods to synthesize mono- and di-fluorinated benzimidazoles are reported. These methods provide 5-amino-6-fluoro- benzimidazoles (5), 5,7-difluoro-benzimidazoles (10), and 6-fluoro- benzimidazoles (13) starting from commercially availabl
