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(2S,3R)-2-((1S,2S)-2-Hydroxy-1,2-diphenyl-ethoxy)-3,6-dihydro-2H-pyran-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

287111-29-9

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287111-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287111-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,1,1 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 287111-29:
(8*2)+(7*8)+(6*7)+(5*1)+(4*1)+(3*1)+(2*2)+(1*9)=139
139 % 10 = 9
So 287111-29-9 is a valid CAS Registry Number.

287111-29-9Relevant academic research and scientific papers

Enantiopure synthesis of carbohydrates mediated by oxyselenenylation of 3,4-dihydro-2H-pyran

Kim, Kwan Soo,Moon, Choong Woon,Jong II, Park,Han, Sc-Hce

, p. 1341 - 1343 (2007/10/03)

Oxyselenenylation of 3,4-dihydro-2H-pyran with (S,S)hydrobenzoin and subsequent stereoselective transformations afforded the enantiopure L- and D-arabinose while a disaccharide, 6-0-(β-D-arabinopyranosyi)-l,2:3,4-di-Oisopropylidene-a-D-galactopyranose (13) was synthesized from 3,4-dihydro-2H-pyran by utilizing the same methodology.3 The Royal Society of Chemistry 2000.

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