220843-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220843-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,8,4 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220843-57:
(8*2)+(7*2)+(6*0)+(5*8)+(4*4)+(3*3)+(2*5)+(1*7)=112
112 % 10 = 2
So 220843-57-2 is a valid CAS Registry Number.
220843-57-2Relevant academic research and scientific papers
Phenyl urea and phenyl thiourea derivatives as HFGAN72 antagonists
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, (2008/06/13)
Phenyl urea and phenylthiourea derivatives, processes for their production and their uses as pharmaceuticals are disclosed.
