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1609638-14-3

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1609638-14-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1609638-14-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,6,3 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1609638-14:
(9*1)+(8*6)+(7*0)+(6*9)+(5*6)+(4*3)+(3*8)+(2*1)+(1*4)=183
183 % 10 = 3
So 1609638-14-3 is a valid CAS Registry Number.

1609638-14-3Downstream Products

1609638-14-3Relevant articles and documents

Exploring the use of the Suzuki coupling reaction in the synthesis of 4′-alkyl-2′-hydroxyacetophenones

Pouget, Christelle,Trouillas, Patrick,Gueye, Rokhaya,Champavier, Yves,Laurent, Aurélie,Duroux, Jean-Luc,Sol, Vincent,Fagnere, Catherine

, p. 564 - 568 (2014/03/21)

A series of 4′-alkyl-2′-hydroxyacetophenones were prepared by Suzuki cross-coupling reactions of 4′-bromo-2′-hydroxyacetophenone. In these reactions, alkyl(trifluoro)borates were found to be better reactants than alkylboronic acids. 4′-Alkyl-2′-hydroxyacetophenones are key intermediates for the further synthesis of ?lipoflavonoids that are more readily incorporated into lipid bilayer membranes than flavonoids and should, therefore, have superior ?biological effects through increased bioavailability. Georg Thieme Verlag Stuttgart New York.

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