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4-Amino-7-(6-deoxy-α-L-talofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139209-29-3

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139209-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139209-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,0 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139209-29:
(8*1)+(7*3)+(6*9)+(5*2)+(4*0)+(3*9)+(2*2)+(1*9)=133
133 % 10 = 3
So 139209-29-3 is a valid CAS Registry Number.

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