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Methyl 2-tert.-butyl-1,4-cyclohexadien-1-carboxylat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

27331-01-7

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27331-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27331-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,3,3 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 27331-01:
(7*2)+(6*7)+(5*3)+(4*3)+(3*1)+(2*0)+(1*1)=87
87 % 10 = 7
So 27331-01-7 is a valid CAS Registry Number.
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