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Toluene-4-sulfonic acid (2S,5S)-2,5,6-trihydroxy-hexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

492463-94-2

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492463-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 492463-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,2,4,6 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 492463-94:
(8*4)+(7*9)+(6*2)+(5*4)+(4*6)+(3*3)+(2*9)+(1*4)=182
182 % 10 = 2
So 492463-94-2 is a valid CAS Registry Number.

492463-94-2Relevant academic research and scientific papers

Total synthesis of (-)-(3R,6S,9R)-decarestrictine C2

Arai, Mayumi,Morita, Nobuyasu,Aoyagi, Sakae,Kibayashi, Chihiro

, p. 1199 - 1203 (2000)

Enantioselective synthesis of the proposed structure Of (-)-(3R,6S,9R)- decarestrictine C2 (4) has been accomplished using (2S,5S)-1,2,5,6- hexanetenterol (9) as a C2-symmetric chiral synthon, in which the diastereoselective aldol-type reaction of a tin(II) enolate of 3-acetyl-4(S)- isopropyl-1,3-thiazolidine-2-thione with the α,β-unsaturated aldehyde was used as a key step. (C) 2000 Elsevier Science Ltd.

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