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1,10ref-Dimethyl-7trans-isopropenyl-2-oxo-2,5,6,7,8,10-hexahydro-naphthalin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17023-66-4

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17023-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17023-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,0,2 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17023-66:
(7*1)+(6*7)+(5*0)+(4*2)+(3*3)+(2*6)+(1*6)=84
84 % 10 = 4
So 17023-66-4 is a valid CAS Registry Number.

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