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5,12-Naphthacenedione, 8-ethyl-7,8,9,10-tetrahydro-8,11-dihydroxy-1-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77825-06-0

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77825-06-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77825-06-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,2 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77825-06:
(7*7)+(6*7)+(5*8)+(4*2)+(3*5)+(2*0)+(1*6)=160
160 % 10 = 0
So 77825-06-0 is a valid CAS Registry Number.

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