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L-Proline, 1-[(1S)-1-phenylethyl]-3-[(phenylthio)methyl]-, phenylmethyl ester, (3R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

664306-64-3

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664306-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 664306-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,4,3,0 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 664306-64:
(8*6)+(7*6)+(6*4)+(5*3)+(4*0)+(3*6)+(2*6)+(1*4)=163
163 % 10 = 3
So 664306-64-3 is a valid CAS Registry Number.

664306-64-3Relevant academic research and scientific papers

Amino-zinc-enolate carbometalation reactions: Application to ring closure of terminally substituted olefin for the asymmetric synthesis of cis- and trans-3-prolinoleucine

Karoyan, Philippe,Quancard, Jean,Vaissermann, Jacqueline,Chassaing, Gerard

, p. 2256 - 2265 (2007/10/03)

The amino-zinc-enolate cyclization reaction is a straightforward route for the synthesis of 3-substituted prolines. As classical intramolecular carbometalation reactions, the applicability of the addition of zinc to a double bond was limited to a substrat

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