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[13CO]-3,4,2',4',6'-pentabenzyloxychalcone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

272769-85-4

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272769-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 272769-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,2,7,6 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 272769-85:
(8*2)+(7*7)+(6*2)+(5*7)+(4*6)+(3*9)+(2*8)+(1*5)=184
184 % 10 = 4
So 272769-85-4 is a valid CAS Registry Number.

272769-85-4Relevant academic research and scientific papers

Total synthesis of isotopically labelled flavonoids, 2: 13C-labelled (±)-catechin from potassium [13C]cyanide

Nay, Bastien,Arnaudinaud, Valérie,Peyrat, Jean-Fran?ois,Nuhrich, Alain,Deffieux, Gérard,Mérillon, Jean-Michel,Vercauteren, Joseph

, p. 1279 - 1283 (2007/10/03)

Racemic 4-[13C]catechin 14 has been synthesized in ten steps starting from potassium [13C]cyanide. The intermediate chalcone 9 was formed by acylation of the benzylated phloroglucinol 7 with the caffeic acid synthon 6, using the trif

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