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213840-48-3

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213840-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213840-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,8,4 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 213840-48:
(8*2)+(7*1)+(6*3)+(5*8)+(4*4)+(3*0)+(2*4)+(1*8)=113
113 % 10 = 3
So 213840-48-3 is a valid CAS Registry Number.

213840-48-3Downstream Products

213840-48-3Relevant articles and documents

Studies on the synthesis of pinnaic acid and halichlorine. Stereoselective preparation of a (Z)-δ-chloro-γ,δ-unsaturated-β-keto phosphonate as a side chain synthon

Keen,Weinreb

, p. 6739 - 6741 (1998)

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