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N'-(1-(3-bromophenyl)ethylidene)-4-methylbenzenesulfonohydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75230-52-3

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75230-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75230-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,3 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75230-52:
(7*7)+(6*5)+(5*2)+(4*3)+(3*0)+(2*5)+(1*2)=113
113 % 10 = 3
So 75230-52-3 is a valid CAS Registry Number.

75230-52-3Upstream product

75230-52-3Relevant academic research and scientific papers

The microwave-assisted ortho-alkylation of azine N-oxides with N-tosylhydrazones catalyzed by copper(i) iodide

Jha, Abadh Kishor,Jain, Nidhi

, p. 1831 - 1834 (2016/02/05)

A copper catalyzed regioselective cross-coupling of N-tosylhydrazones with azine N-oxides to yield ortho-alkylated products in moderate to good yields is reported. The reaction is facilitated by microwave, takes place without any ligand, and uses inexpensive copper(i) iodide as the catalyst.

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