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3-Amino-4-phenylamino-thieno[2,3-b]pyridine-2-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147992-81-2

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147992-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147992-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,9,9 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 147992-81:
(8*1)+(7*4)+(6*7)+(5*9)+(4*9)+(3*2)+(2*8)+(1*1)=182
182 % 10 = 2
So 147992-81-2 is a valid CAS Registry Number.

147992-81-2Relevant academic research and scientific papers

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