174754-57-5 Usage
General Description
(S)-A-HYDROXY-3-FURANACETONITRILE, also known as (S)-2-hydroxy-3-cyanomethyltetrahydrofuran, is a chemical compound with the molecular formula C6H7NO2. It is a nitrile compound with a furan ring structure and a hydroxyl group, and it is commonly used as an intermediate in the synthesis of pharmaceuticals and other organic compounds. This chemical may also have potential applications in the field of organic chemistry, particularly in the synthesis of heterocyclic compounds and complex organic molecules. It is important to handle (S)-A-HYDROXY-3-FURANACETONITRILE with care, as it is toxic and should be handled in a well-ventilated area with proper protective equipment.
Check Digit Verification of cas no
The CAS Registry Mumber 174754-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,7,5 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 174754-57:
(8*1)+(7*7)+(6*4)+(5*7)+(4*5)+(3*4)+(2*5)+(1*7)=165
165 % 10 = 5
So 174754-57-5 is a valid CAS Registry Number.
174754-57-5Relevant articles and documents
Stereoselective synthesis of thienyl and furyl analogues of ephedrine
Effenberger, Franz,Eichhorn, Joachim
, p. 469 - 476 (2007/10/03)
The stereoselective syntheses of thienyl and furyl analogues of ephedrine starting from (R)- and (S)-cyanohydrins, respectively, are described. Addition of methyl Grignard to the O-trimethylsilyl protected optically active cyanohydrins (R)- and (S)-3 and hydrogenation of the resulting imino intermediates gives the erythro-2-amino alcohols 4 with high diastereoselectivity. Their reductive methylation leads to the enantiomerically pure thiophene analogues (1S,2S)- and (1R,2R)-6a, (1R,2S)- and (1S,2R)-6b as well as to the furan analogues (1S,2S)-6c and (1R,2S)-6d of ephedrine, The biological activity of the new compounds is under investigation.
Ueber die erste rekombinante Hydroxynitril-Lyase und ihre Anwendung in der Synthese von (S)-Cyanhydrinen
Foerster, Siegfried,Roos, Juergen,Effenberger, Franz,Wajant, Harald,Sprauer, Achim
, p. 493 - 494 (2007/10/03)
Keywords: Asymmetrische Synthesen; (S)-Cyanhydrine; Enzymkatalyse; Lyasen
