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5,5-diallyl-1,3-diphenyl-pyrimidine-2,4,6-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21849-73-0

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21849-73-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21849-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,4 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21849-73:
(7*2)+(6*1)+(5*8)+(4*4)+(3*9)+(2*7)+(1*3)=120
120 % 10 = 0
So 21849-73-0 is a valid CAS Registry Number.

21849-73-0Downstream Products

21849-73-0Relevant academic research and scientific papers

Development of a One-Pot Four C-C Bond-Forming Sequence Based on Palladium/Ruthenium Tandem Catalysis

Manick, Anne-Doriane,Berhal, Farouk,Prestat, Guillaume

, p. 194 - 197 (2018)

A one-pot four C-C bond-forming sequence has been developed using two distinct transition metal complexes. The sequence entails a double Pd-catalyzed allylic alkylation followed by a Ru-catalyzed ring-closing metathesis and a Pd-catalyzed Heck coupling. The use of various active methylene nucleophiles was examined with yields up to 76% (93% per C-C bond).

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