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2-nitro-benzenesulfenic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

15666-76-9

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15666-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15666-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,6,6 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 15666-76:
(7*1)+(6*5)+(5*6)+(4*6)+(3*6)+(2*7)+(1*6)=129
129 % 10 = 9
So 15666-76-9 is a valid CAS Registry Number.

15666-76-9Relevant academic research and scientific papers

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