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3-O-allyl-1,2-O-isopropylidene-5-O-triphenylmethyl-β-D-arabinofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139615-45-5

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139615-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139615-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,1 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139615-45:
(8*1)+(7*3)+(6*9)+(5*6)+(4*1)+(3*5)+(2*4)+(1*5)=145
145 % 10 = 5
So 139615-45-5 is a valid CAS Registry Number.

139615-45-5Relevant academic research and scientific papers

A facile synthesis of 5-thio-L-fucose and 5-thio-D-arabinose from D-arabinose

Izumi, Masayuki,Tsuruta, Osamu,Hashimoto, Hironobu

, p. 287 - 302 (2007/10/03)

5-Thio-L-fucopyranose tetraacetate was synthesized in 11 steps from 5-O-trityl-D-arabinofuranose or D-arabinose diethyl dithioacetal by one-carbon elongation at C-5. Highly diastereoselective addition of MeLi in ether to a 1,2-O-isopropylidene-β-D-arabino

A Facile Synthesis of 5-Thio-L-fucose and 3-O-Allyl-L-fucose Triacetate from D-Arabinose

Hashimoto, Hironobu,Izumi, Masayuki

, p. 25 - 28 (2007/10/02)

5-Thio-L-fucose and 3-O-allyl-L-fucose triacetate were synthesized from D-arabinose via D-arabino-pentodialdo-1,4-furanose derivative.

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