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methanesulfonic acid (1S,2S)-2-benzyloxy-1-benzyloxymethyl-4-methanesulfonyloxybutyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1054683-61-2

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1054683-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1054683-61-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,4,6,8 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1054683-61:
(9*1)+(8*0)+(7*5)+(6*4)+(5*6)+(4*8)+(3*3)+(2*6)+(1*1)=152
152 % 10 = 2
So 1054683-61-2 is a valid CAS Registry Number.

1054683-61-2Relevant academic research and scientific papers

A new DNA building block, 4′-selenothymidine: Synthesis and modification to 4′-seleno-AZT as a potential anti-HIV agent

Alexander, Varughese,Choi, Won Jun,Chun, Jeongha,Kim, Hea Ok,Jeon, Ji Hye,Tosh, Dilip K.,Lee, Hyuk Woo,Chandra, Girish,Choi, Jungwon,Jeong, Lak Shin

supporting information; experimental part, p. 2242 - 2245 (2010/08/05)

The first synthesis of 4′-selenothymidine (1), a novel DNA building block, and 4′-seleno-AZT (2) was accomplished from 2-deoxy-d-ribose via stereoselective formation of 2-deoxy-4-seleno-d-furanose 17 and a Pummerer-type base condensation as key steps. 4′-

A new stereospecific synthesis of 1,2,4-Trideoxy-1,4-imino-D-erythro-pentitol

Malle, Birgitte Molholm,Lundt, Inge,Furneaux, Richard H.

, p. 573 - 583 (2007/10/03)

1,2,4-Trideoxy-1,4-imino-D-erythro-pentitol [(2R,3S)-3-hydroxy-2-hydroxymethylpyrrolidine] (4) was synthesised from 2,5-di-O-tosyl-D-ribono-1,4-lactone in 42 % overall yield. The key steps were deoxygenation at C-2 and a stereospecific inversion of the co

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