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methyl 3'-(azidomethyl)biphenyl-4-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1311291-90-3

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1311291-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1311291-90-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,2,9 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1311291-90:
(9*1)+(8*3)+(7*1)+(6*1)+(5*2)+(4*9)+(3*1)+(2*9)+(1*0)=113
113 % 10 = 3
So 1311291-90-3 is a valid CAS Registry Number.

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