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1,4-Naphthalenedione, 2,3-dichloro-6-ethyl-5,8-dihydroxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

610311-09-6

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610311-09-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 610311-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,0,3,1 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 610311-09:
(8*6)+(7*1)+(6*0)+(5*3)+(4*1)+(3*1)+(2*0)+(1*9)=86
86 % 10 = 6
So 610311-09-6 is a valid CAS Registry Number.

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