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ethyl 3-[(2,5-dimethoxyanilino)carbonyl]-2-(propionylamino)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

491869-68-2

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491869-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 491869-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,8,6 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 491869-68:
(8*4)+(7*9)+(6*1)+(5*8)+(4*6)+(3*9)+(2*6)+(1*8)=212
212 % 10 = 2
So 491869-68-2 is a valid CAS Registry Number.

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