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2-benzo[b]thiophen-3-ylmercapto-aniline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109596-56-7

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109596-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109596-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,9 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 109596-56:
(8*1)+(7*0)+(6*9)+(5*5)+(4*9)+(3*6)+(2*5)+(1*6)=157
157 % 10 = 7
So 109596-56-7 is a valid CAS Registry Number.
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