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6-Acetyl-4-ethyl-3-methyl-cyclohex-2-en-1-on is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91968-27-3

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91968-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91968-27-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,6 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91968-27:
(7*9)+(6*1)+(5*9)+(4*6)+(3*8)+(2*2)+(1*7)=173
173 % 10 = 3
So 91968-27-3 is a valid CAS Registry Number.
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