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D,L-(3S,4S)-<4-2H,3H>valine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99571-48-9

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99571-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99571-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,7 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99571-48:
(7*9)+(6*9)+(5*5)+(4*7)+(3*1)+(2*4)+(1*8)=189
189 % 10 = 9
So 99571-48-9 is a valid CAS Registry Number.

99571-48-9Downstream Products

99571-48-9Relevant academic research and scientific papers

TRITIUM NMR IN INVESTIGATIONS OF BRANCHED-CHAIN AMINO ACID METABOLISM THE SYNTHESIS OF CHIRAL-METHYL VALINE

Crout, D. H. G.,Lutstorf, M.,Morgan, P. J.

, p. 3457 - 3470 (1983)

A synthesis of chiral-methyl valine has been carried out in order to exploit the principle of the linked configurations of pro, prochiral and prochiral centres in a biosynthetic experiment.

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