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322-09-8

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322-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 322-09-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,2 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 322-09:
(5*3)+(4*2)+(3*2)+(2*0)+(1*9)=38
38 % 10 = 8
So 322-09-8 is a valid CAS Registry Number.

322-09-8Relevant articles and documents

Preparation of α-Fluoro Enolates and Their Use in the Directed Aldol Reaction

Welch, John T.,Seper, Karl,Eswarakrishnan, Seetha,Samartino, Janet

, p. 4720 - 4721 (1984)

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Stereoselective Reduction of α-Fluoro-β-keto Esters by NADH and NADPH-Dependent Ketoreductases

Green, Thomas K.,Damarancha, Anil,Vanagel, Matthew,Showalter, Brandon,Kolberg, Sandra,Thompson, Alexander

supporting information, p. 4080 - 4084 (2019/06/21)

Racemic α-fluoro-β-keto esters were stereoselectively transformed to α-fluoro-β-hydroxy esters through dynamic reductive kinetic resolution (DYRKR) using commercially available NAD(P)H-dependent ketoreductases. Aromatic, alkenyl, and alkyl substrates were

Ethyl α-fluoro silyl enol ether: Stereoselective synthesis and its aldol reaction with aldehydes and ketones

Huang, Xiao-Ting,Chen, Qing-Yun

, p. 3231 - 3234 (2007/10/03)

Ethyl α-fluoro silyl enol ether is stereoselectively synthesized in high yield from inexpensive chlorofluoroacetate and Mg (or Zn) in DMF (or HMPA). Lewis acid promoted aldol reaction of this enol ether with aldehydes and ketones gives α-fluoro-β-hydroxy

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