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2,2-Bis-benzoyloxymethyl-[1,3]oxathiolane-5-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191859-40-2

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191859-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191859-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,8,5 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 191859-40:
(8*1)+(7*9)+(6*1)+(5*8)+(4*5)+(3*9)+(2*4)+(1*0)=172
172 % 10 = 2
So 191859-40-2 is a valid CAS Registry Number.

191859-40-2Relevant academic research and scientific papers

Syntheses and antiviral activities of 1,3-dioxolanyl-, 1,3-oxathiolanyl- and 1,3-dithiolanylnucleosides with 2-hydroxymethyl substituents

Chun, Moon Woo,Shin, Dae Hong,Moon, Hyung Ryong,Lee, Jeewoo,Park, Hokoon,Jeong, Lak Shin

, p. 1475 - 1480 (2007/10/03)

Novel 1,3-dioxolanyl-, 1,3-oxathiolanyl- and 1,3-dithiolanylnucleosides with 2-hydroxymethyl substituents (1a-4b) were each synthesized with good yields through the condensation of dinucleophiles (oxygen and/or sulfur) with 1,3-dibenzoxy-2-propanone methyl ketal as a key step.

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