155790-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155790-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,9 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 155790-05:
(8*1)+(7*5)+(6*5)+(5*7)+(4*9)+(3*0)+(2*0)+(1*5)=149
149 % 10 = 9
So 155790-05-9 is a valid CAS Registry Number.
155790-05-9Relevant articles and documents
SYNTHESIS OF THE MUTAGENIC 2-AMINO-1,6-DIMETHYLIMIDAZOPYRIDINE (1,6-DMIP) AND FIVE OF ITS ISOMERS
Lindstroem, Stefan,Ahmad, Tania,Grivas, Spiros
, p. 529 - 540 (2007/10/02)
Synthetic routes to 2-amino-1,6-dimethylimidazopyridine and its 1,5-, 1,7-, 3,5- 3,6- and 3,7-dimethyl isomers from methyl derivatives of 3-hydroxy- or 2-amino-pyridine and 2-chloronicotinic acid are described.