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Trifluoro-methanesulfonic acid (R)-2-benzyloxy-2-((3aR,5R,6R,6aR)-6-benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

668993-06-4

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668993-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 668993-06-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,8,9,9 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 668993-06:
(8*6)+(7*6)+(6*8)+(5*9)+(4*9)+(3*3)+(2*0)+(1*6)=234
234 % 10 = 4
So 668993-06-4 is a valid CAS Registry Number.

668993-06-4Relevant academic research and scientific papers

Synthesis of 6,6'-ether linked disaccharides from D-allose, D-galactose, D-glucose and D-mannose; evidence on the structure of coyolosa.

Haines, Alan H

, p. 2352 - 2358 (2007/10/03)

6,6'-Linked ethers derived from D-allose, D-galactose, D-glucose, and D-mannose have been prepared in order to allow comparisons with the reported 6,6'-linked hexopyranose coyolosa, an hypoglycemic compound which has been isolated by extraction of the roo

Evidence on the structure of coyolosa. Synthesis of 6,6′-ether linked hexoses

Haines, Alan H.

, p. 835 - 837 (2007/10/03)

The structure previously reported for coyolosa, a hypoglycemic substance isolated from natural sources, as a 6,6′-ether linked pseudo-disaccharide derived from allose, is incorrect since 6-O-(6-deoxy-D-allos-6-yl)-D-allose 10, synthesised by an unequivoca

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