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N-(5,5-dimethyl-8-nitro-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-2,2,2-trifluoroacetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1022972-71-9

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1022972-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1022972-71-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,2,9,7 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1022972-71:
(9*1)+(8*0)+(7*2)+(6*2)+(5*9)+(4*7)+(3*2)+(2*7)+(1*1)=129
129 % 10 = 9
So 1022972-71-9 is a valid CAS Registry Number.

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