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Benzoic acid (3R,4R,5S)-4-benzyloxy-5-benzyloxymethyl-tetrahydro-thiophen-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

218601-09-3

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  • Benzoic acid (3R,4R,5S)-4-benzyloxy-5-benzyloxymethyl-tetrahydro-thiophen-3-yl ester

    Cas No: 218601-09-3

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218601-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 218601-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,8,6,0 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 218601-09:
(8*2)+(7*1)+(6*8)+(5*6)+(4*0)+(3*1)+(2*0)+(1*9)=113
113 % 10 = 3
So 218601-09-3 is a valid CAS Registry Number.

218601-09-3Downstream Products

218601-09-3Relevant articles and documents

Participation of sulfur occurred during the Mitsunobu reaction: Synthesis of novel isodideoxythionucleosides

Jeong, Lak Shin,Yoo, Su Jeong,Moon, Hyung Ryong,Kim, Yun Ha,Chun, Moon Woo

, p. 3325 - 3326 (1998)

Novel isodideoxythionucleosides have been synthesized from our versatile intermediate, L-4-thioarabitol derivative 5 using the Mitsunobu reaction as a key step. It is found that the sulfur atom of the 4-thiofuranose derivative takes part in the Mitsunobu

A highly efficient synthesis of L-β-2′-deoxy-4′-thio-1′-purine nucleosides as potential antiviral agents

Kirn, Hea Ok,Jeong, Lak Shin,Sun Lee, Nan,Yoo, Soo Jeong,Moon, Hyung Ryong,Kirn, Kil Soo,Chun, Moon Woo

, p. 1327 - 1329 (2007/10/03)

L-β-2′-Deoxy-4′-thio-1′-purine nucleosides were synthesized efficiently utilizing the neighboring group effect of the 2-benzoyl-4-thiosugar acetate. The Royal Society of Chemistry 2000.

Ring contraction and rearrangement of 4-thiofuranose derivatives observed during dast fluorination in the synthesis of L-2'-'up'-fluoro-4'- thiothymidine

Jeong, Lak Shin,Moon, Hyung Ryong,Yoo, Su Jeong,Lee, Sun Nan,Chun, Moon Woo,Lim, Yoong-Ho

, p. 5201 - 5204 (2007/10/03)

Ring contraction and rearrangement of 4-thiofuranose derivatives were observed through the regioselective opening of the episulfonium ion formed during DAST fluorination in the synthesis of L-2'-'up'-fluoro-4'- thiothymidine.

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