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C20H19BrO4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1373930-72-3

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1373930-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1373930-72-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,9,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1373930-72:
(9*1)+(8*3)+(7*7)+(6*3)+(5*9)+(4*3)+(3*0)+(2*7)+(1*2)=173
173 % 10 = 3
So 1373930-72-3 is a valid CAS Registry Number.

1373930-72-3Relevant academic research and scientific papers

Intramolecular 1,3-dipolar nitrile oxide cycloaddition using Baylis-Hillman derivatives: Stereoselective synthesis of tricyclic chromenoisoxazolines

Bakthadoss, Manickam,Srinivasan, Jayakumar,Selvakumar, Raman

scheme or table, p. 755 - 766 (2012/04/04)

A novel protocol for the construction of tricyclic chromenoisoxazoline frameworks via an intramolecular 1,3-dipolar nitrile oxide cycloaddition (INOC) reaction using Baylis-Hillman derivatives is described for the first time. The INOC reaction leads to a

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