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(2S,3R)-1-Benzyloxy-3-benzyloxymethyl-4,5-epoxypentan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132121-56-3

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132121-56-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132121-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,1,2 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 132121-56:
(8*1)+(7*3)+(6*2)+(5*1)+(4*2)+(3*1)+(2*5)+(1*6)=73
73 % 10 = 3
So 132121-56-3 is a valid CAS Registry Number.

132121-56-3Relevant academic research and scientific papers

An improved, practical synthesis of the derivatives of 1-O-acetyl-2-deoxy-2-hydroxymethyl-D-erythrooxetanose, a key sugar moiety for the synthesis of oxetanosyl-N-glycoside

Nagai,Kato,Takita,Nishiyama,Yamamura

, p. 7703 - 7710 (2007/10/02)

Intramolecular cyclization of the cis-epoxy-alcohol (6) with KOH in aq.DMSO provided predominantly the oxetane compound (7), which on oxidation followed by Baeyer-Villiger reaction gave 1-O-acetyl-D-erythrooxetanoses.

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