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1-Methoxy-1-(4-methoxy-benzenesulfonyl)-propan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38568-57-9

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38568-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38568-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,6 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 38568-57:
(7*3)+(6*8)+(5*5)+(4*6)+(3*8)+(2*5)+(1*7)=159
159 % 10 = 9
So 38568-57-9 is a valid CAS Registry Number.
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