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4,5-dimethyl-N-(2-naphthyl)-2-furamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

311315-71-6

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311315-71-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 311315-71-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,1,3,1 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 311315-71:
(8*3)+(7*1)+(6*1)+(5*3)+(4*1)+(3*5)+(2*7)+(1*1)=86
86 % 10 = 6
So 311315-71-6 is a valid CAS Registry Number.

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