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C23H22N2O3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

247171-22-8

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247171-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 247171-22-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,1,7 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 247171-22:
(8*2)+(7*4)+(6*7)+(5*1)+(4*7)+(3*1)+(2*2)+(1*2)=128
128 % 10 = 8
So 247171-22-8 is a valid CAS Registry Number.

247171-22-8Downstream Products

247171-22-8Relevant academic research and scientific papers

Total synthesis of (+)-gelsedine

Beyersbergen Van Henegouwen, Winfred G.,Fieseler, Rutger M.,Rutjes, Floris P. J. T.,Hiemstra, Henk

, p. 2214 - 2217 (2007/10/03)

A novel iodide-promoted, allene-terminated cyclization of an N- acyliminium ion, a stereoselective Heck spirocyclization, and a chemoselective demethylation at the nitrogen atom of an oxindole are the key transformations in the first total synthesis of th

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