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N-Tosyl-2,3-trans-3,4-trans-3-hydroxy-3-L-prolin-lacton is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79680-64-1

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79680-64-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79680-64-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,8 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79680-64:
(7*7)+(6*9)+(5*6)+(4*8)+(3*0)+(2*6)+(1*4)=181
181 % 10 = 1
So 79680-64-1 is a valid CAS Registry Number.

79680-64-1Downstream Products

79680-64-1Relevant academic research and scientific papers

Synthesis of Two Naturally Occuring Diastereomeric Dihydroxyprolines: 2,3-trans-3,4-trans-3,4-Dihydroxy-L-proline and 2,3-cis-3,4-trans-3,4-Dihydroxy-L-proline

Kahl, Jens-Uwe,Wieland, Theodor

, p. 1445 - 1450 (2007/10/02)

Starting from 2-pyrrolecarboxylic acid the N-Boc derivative 6 is resolved into its optically active constituents by crystalisation with R(+)-1-(4-nitrophenyl)ethaneamin.The N-tosyl-3,4-dehydro-L-proline methyl ester (L-7) derived from this is converted by

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