1464-20-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1464-20-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,6 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1464-20:
(6*1)+(5*4)+(4*6)+(3*4)+(2*2)+(1*0)=66
66 % 10 = 6
So 1464-20-6 is a valid CAS Registry Number.
1464-20-6Relevant academic research and scientific papers
Process for the preparation of [(5,6-dicarboxy-3-pyridyl) methyl] ammonium halides
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, (2008/06/13)
There is provided a process for the preparation of [(5,6-dicarboxy-3-pyridyl)methyl]ammonium halides having the structural formula I STR1 The [(5,6-dicarboxy-3-pyridyl)methyl]ammonium halides are useful as intermediates in the preparation of herbicidal 5-
