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3-Amino-5-(4-iodo-phenylamino)-4-(4-methoxy-benzenesulfonyl)-thiophene-2-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132276-77-8

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132276-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132276-77-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,7 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132276-77:
(8*1)+(7*3)+(6*2)+(5*2)+(4*7)+(3*6)+(2*7)+(1*7)=118
118 % 10 = 8
So 132276-77-8 is a valid CAS Registry Number.

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132276-77-8Relevant academic research and scientific papers

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