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methyl 2-{[2,2,2-trifluoro-1-(isonicotinoylamino)-1-(trifluoromethyl)ethyl]amino}-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

299922-93-3

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299922-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299922-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,2 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 299922-93:
(8*2)+(7*9)+(6*9)+(5*9)+(4*2)+(3*2)+(2*9)+(1*3)=213
213 % 10 = 3
So 299922-93-3 is a valid CAS Registry Number.

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