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6520-85-0

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6520-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6520-85-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,2 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6520-85:
(6*6)+(5*5)+(4*2)+(3*0)+(2*8)+(1*5)=90
90 % 10 = 0
So 6520-85-0 is a valid CAS Registry Number.

6520-85-0Relevant articles and documents

Novel one-pot synthesis of acetoxy-2,4-cyclohexadienones

Deota, Pradeep T.,Upadhyay, Piyush R.,Parmar, Hemant S.

, p. 1715 - 1723 (2007/10/03)

A new, simple, one-pot method for the oxidative acetylation of some substituted phenols leading to acetoxycyclohexa-2,4-dienones is described. A novel diacetoxycyclohexadienone 12 has also been prepared using the present method from 2-hydroxymethyl phenol (salicyl alcohol). Copyright Taylor & Francis, Inc.

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