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methyl (S)-(+)-1-[(2,4-dimethoxyphenyl)methyl]-4-methylene-5-oxo-2-pyrrolidinecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1201928-22-4

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1201928-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1201928-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,9,2 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1201928-22:
(9*1)+(8*2)+(7*0)+(6*1)+(5*9)+(4*2)+(3*8)+(2*2)+(1*2)=114
114 % 10 = 4
So 1201928-22-4 is a valid CAS Registry Number.

1201928-22-4Relevant academic research and scientific papers

Chemoenzymatic synthesis of optically active α-methylene-γ-carboxy-γ-lactams and γ-lactones

Bertoli, Annalisa,Fanfoni, Lidia,Felluga, Fulvia,Pitacco, Giuliana,Valentin, Ennio

experimental part, p. 2305 - 2310 (2010/03/04)

Three α-methylene-γ-carbomethoxy-γ-butyrolactams (methyl α-methylene-pyroglutamates) 11, 12 and 13, differing in the substitution at the heterocyclic nitrogen, as well as the structurally related γ-lactones 14 and 15 were synthesised and resolved enzymati

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