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N-(3-methylphenyl)cyclopentanecarboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

548790-81-4

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548790-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 548790-81-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,8,7,9 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 548790-81:
(8*5)+(7*4)+(6*8)+(5*7)+(4*9)+(3*0)+(2*8)+(1*1)=204
204 % 10 = 4
So 548790-81-4 is a valid CAS Registry Number.

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