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87789-11-5

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87789-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87789-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,8 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87789-11:
(7*8)+(6*7)+(5*7)+(4*8)+(3*9)+(2*1)+(1*1)=195
195 % 10 = 5
So 87789-11-5 is a valid CAS Registry Number.

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87789-11-5Relevant academic research and scientific papers

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