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121404-91-9

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121404-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121404-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,0 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121404-91:
(8*1)+(7*2)+(6*1)+(5*4)+(4*0)+(3*4)+(2*9)+(1*1)=79
79 % 10 = 9
So 121404-91-9 is a valid CAS Registry Number.

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121404-91-9Relevant academic research and scientific papers

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