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Nonanamide, N-methyl-N-nitro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91083-84-0

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91083-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91083-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,8 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91083-84:
(7*9)+(6*1)+(5*0)+(4*8)+(3*3)+(2*8)+(1*4)=130
130 % 10 = 0
So 91083-84-0 is a valid CAS Registry Number.

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