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9,10-Anthracenedione, 2,3-bis(decyloxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140844-73-1

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140844-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140844-73-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,8,4 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 140844-73:
(8*1)+(7*4)+(6*0)+(5*8)+(4*4)+(3*4)+(2*7)+(1*3)=121
121 % 10 = 1
So 140844-73-1 is a valid CAS Registry Number.

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