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ethyl (3-methylene-4(S)-methyl-5(S)-phenylpyrrolidinone-1-yl)-2(S)-phenylacetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

180322-53-6

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180322-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180322-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,3,2 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 180322-53:
(8*1)+(7*8)+(6*0)+(5*3)+(4*2)+(3*2)+(2*5)+(1*3)=106
106 % 10 = 6
So 180322-53-6 is a valid CAS Registry Number.

180322-53-6Relevant academic research and scientific papers

Stereocontrolled synthesis of chiral secondary (α-methylene-β-substituted)-γ-lactams by addition of β-functional crotylzinc reagents to chiral imines

Nyzam, Valerie,Belaud, Chantal,Zammattio, Francoise,Villieras, Jean

, p. 1835 - 1843 (2007/10/03)

Stereocontrolled addition of functionalised crotylzinc reagents to chiral imines derived either from N-α-aminoesters or N-β-aminoalcohols furnished secondary α-methylene-β-substituted-γ-lactams in excellent diastereoisomeric excess (de ≈ 92-100%). Copyrig

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