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Acetic acid (2R,3R,4S,5S)-4-acetoxy-5-[(R)-2-acetoxy-1-((R)-1-acetoxymethyl-2-trityloxy-ethoxy)-ethoxy]-5-acetoxymethyl-2-trityloxymethyl-tetrahydro-furan-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129720-61-2

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129720-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129720-61-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,2 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129720-61:
(8*1)+(7*2)+(6*9)+(5*7)+(4*2)+(3*0)+(2*6)+(1*1)=132
132 % 10 = 2
So 129720-61-2 is a valid CAS Registry Number.

129720-61-2Downstream Products

129720-61-2Relevant academic research and scientific papers

Oxidation periodique de derives du saccharose

Badel, Agnes,Descotes, Gerard,Mentech, Julio

, p. 323 - 331 (2007/10/02)

The periodate oxidation of some derivatives of sucrose at primary positions is generally selective for the D-glucopyranoside group.A cleavage at C-2-C-3 or C-3-C4 positions was observed for the 6,1',6'-tri-O-trityl and 6,1',6'-tri-O-(tert-butyldemethylsilyl)derivatives, respectively.The periodate oxidation was more complete for all other derivatives with a cleavage at C-2-C-3 and C-3-C-4.

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