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53077-23-9

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53077-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53077-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,0,7 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53077-23:
(7*5)+(6*3)+(5*0)+(4*7)+(3*7)+(2*2)+(1*3)=109
109 % 10 = 9
So 53077-23-9 is a valid CAS Registry Number.

53077-23-9Relevant articles and documents

Biorestrictors and antibiotics. XL: Syntheses of dehydroorchinol methyl ether and dehydroorchinol

Mueller,Seres,Steiner,et al.

, p. 790 - 795 (2007/10/10)

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