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2031-48-3

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2031-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2031-48-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,3 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2031-48:
(6*2)+(5*0)+(4*3)+(3*1)+(2*4)+(1*8)=43
43 % 10 = 3
So 2031-48-3 is a valid CAS Registry Number.

2031-48-3Relevant articles and documents

Acetal Transfer via Halonium-Ion Induced Reactions of Dipent-4-enyl Acetals: Scope and Mechanism

Madsen, Robert,Fraser-Reid, Bert

, p. 772 - 779 (2007/10/02)

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