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22402-97-7

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22402-97-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22402-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,4,0 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22402-97:
(7*2)+(6*2)+(5*4)+(4*0)+(3*2)+(2*9)+(1*7)=77
77 % 10 = 7
So 22402-97-7 is a valid CAS Registry Number.

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22402-97-7Relevant academic research and scientific papers

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