146070-57-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146070-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,0,7 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 146070-57:
(8*1)+(7*4)+(6*6)+(5*0)+(4*7)+(3*0)+(2*5)+(1*7)=117
117 % 10 = 7
So 146070-57-7 is a valid CAS Registry Number.
146070-57-7Relevant articles and documents
SYNTHESES OF 3,8-DIHYDROXYIMIDAZOPYRIDINES AND PYRAZINES
Doise, Muriel,,Blondeau, Dominique,Sliwa, Henri
, p. 2065 - 2077 (2007/10/02)
3,8-Dihydroxyimidazopyridines and pyrazines were prepared by condensation of glyoxal derivatives with methyl or benzyl ethers of 2-amino-3-hydroxypyridine and pyrazine followed by cleavage of the ether group.