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Pentanenitrile, 2-(1-aminoethylidene)-3-oxo-, (2Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

497084-19-2

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497084-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 497084-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,0,8 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 497084-19:
(8*4)+(7*9)+(6*7)+(5*0)+(4*8)+(3*4)+(2*1)+(1*9)=192
192 % 10 = 2
So 497084-19-2 is a valid CAS Registry Number.

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