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4-[2-(2-Benzenesulfonyl-ethyl)-phenyl]-butyraldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

153333-48-3

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153333-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153333-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,3,3 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 153333-48:
(8*1)+(7*5)+(6*3)+(5*3)+(4*3)+(3*3)+(2*4)+(1*8)=113
113 % 10 = 3
So 153333-48-3 is a valid CAS Registry Number.

153333-48-3Relevant academic research and scientific papers

Facile construction of the bicyclo [6.4.0]dodecane ring system via intramolecular cyclization of a sulfone stabilized carbanion

Grimm, Erich L.,Coutu, Michel L.,Trimble, Laird A.

, p. 7017 - 7018 (1993)

A new synthetic approach to eight-membered rings has been acomplished via intramolecular cyclization of a sulfone stabilized carbanion.

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