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Toluene-4-sulfonic acid (4R,5R)-2,2-dimethyl-5-(tetrahydro-pyran-2-yloxymethyl)-[1,3]dioxolan-4-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128318-00-3

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128318-00-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128318-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,1 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128318-00:
(8*1)+(7*2)+(6*8)+(5*3)+(4*1)+(3*8)+(2*0)+(1*0)=113
113 % 10 = 3
So 128318-00-3 is a valid CAS Registry Number.

128318-00-3Downstream Products

128318-00-3Relevant academic research and scientific papers

Synthesis and the Absolute Configuration of Panaxacol

Fujimoto, Yasuo,Satoh, Mitsuru,Takeuchi, Naoki,Kirisawa, Makoto

, p. 1619 - 1622 (2007/10/02)

Panaxacol, a polyacetylene isolated from the callus of Panax ginseng, was synthesized from D-(-)-diethyl tartrate.The absolute configuration of panaxacol was determined to be 9R,10R.

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