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2-Benzyl-3.5-diphenyl-6-hydroxy-6-methoxy-Δ2-cyclohexendion-(1.4) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22727-75-9

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22727-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22727-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,2 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22727-75:
(7*2)+(6*2)+(5*7)+(4*2)+(3*7)+(2*7)+(1*5)=109
109 % 10 = 9
So 22727-75-9 is a valid CAS Registry Number.
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