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1447846-66-3

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1447846-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1447846-66-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,7,8,4 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1447846-66:
(9*1)+(8*4)+(7*4)+(6*7)+(5*8)+(4*4)+(3*6)+(2*6)+(1*6)=203
203 % 10 = 3
So 1447846-66-3 is a valid CAS Registry Number.

1447846-66-3Downstream Products

1447846-66-3Relevant articles and documents

Intramolecular displacement of phenylselenone by a hydroxy group: Stereoselective synthesis of 2-substituted tetrahydrofurans

Minuti, Lucio,Barattucci, Anna,Bonaccorsi, Paola Maria,Di Gioia, Maria Luisa,Leggio, Antonella,Siciliano, Carlo,Temperini, Andrea

supporting information, p. 3906 - 3909 (2013/09/02)

An efficient and stereocontrolled synthesis of 2-substituted tetrahydrofurans has been achieved. The approach employs the asymmetric reduction of γ-phenylseleno ketones obtained by three different procedures that are peculiarly applied to the synthesis of such compounds. Finally, the intramolecular substitution of the phenylselenone residue by the oxygen atom of a hydroxy group gives the tetrahydrofuran ring.

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