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100428-42-0

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100428-42-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100428-42-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,2 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100428-42:
(8*1)+(7*0)+(6*0)+(5*4)+(4*2)+(3*8)+(2*4)+(1*2)=70
70 % 10 = 0
So 100428-42-0 is a valid CAS Registry Number.

100428-42-0Relevant articles and documents

New C3-synthons for the synthesis of natural products: (R)-glycidaldehyde diethyl dithioacetal and (R)-glycidaldehyde dimethyl acetal

Bestmann,Pecher,Riemer

, p. 731 - 734 (2007/10/02)

The glycidaldehyde acetals (R)-1,1-bis(ethylthio)-2,3-epoxypropane (5) and (R)-2,3-epoxy-1,1-dimethoxypropane (9) were obtained from (R)-2,3-O-isopropylideneglyceraldehyde [(4R)-2,2-dimethyl-1,3-dioxolane-4-carboxaldehyde] based on D-mannitol. The applica

Total Synthesis of Leukotriene B44> and Homo-LTB4 from D-Mannitol

Merrer, Yves Le,Gravier-Pelletier, Christine,Micas-Languin, Dominique,Mestre, Francoise,Dureault, Annie,Depezay, Jean-Claude

, p. 2409 - 2416 (2007/10/02)

A convergent total synthesis of leukotriene B4 and its homo analogue has been carried out via enantiomerically pure α-hydroxy aldehydes, chiral key intermediates obtained from D-mannitol and connected at a four carbon atom interval by Wittig re

A practical enantioselective synthesis of 12-hydroxyeicosatetraenoic acids

Djuric,Miyashiro,Penning

, p. 3459 - 3462 (2007/10/02)

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