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6-aldehydo-5-O-benzyl-2,3-dideoxy-D-threo-hexono-1,4-lactone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

645403-12-9

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645403-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 645403-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,5,4,0 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 645403-12:
(8*6)+(7*4)+(6*5)+(5*4)+(4*0)+(3*3)+(2*1)+(1*2)=139
139 % 10 = 9
So 645403-12-9 is a valid CAS Registry Number.

645403-12-9Relevant academic research and scientific papers

Enantiodivergent synthesis of muricatacin related lactones from d-xylose based on the latent symmetry concept: preparation of two?novel cytotoxic (+)- and (-)-muricatacin 7-oxa analogs

Popsavin, Velimir,Krsti?, Ivana,Popsavin, Mirjana,Sre?o, Bojana,Benedekovi?, Goran,Koji?, Vesna,Bogdanovi?, Gordana

, p. 11044 - 11053 (2007/10/03)

Enantiodivergent formal synthesis of (+)- and (-)-muricatacins from d-xylose has been accomplished through utilization of the?latent plane of symmetry present in the starting monosaccharide. This approach was extended to the preparation of two novel (+)-

Enantiopure hydroxylactones from D-xylose. A novel approach to the enantiodivergent synthesis of (+)- and (-)-muricatacin suitable for the preparation of 7-oxa analogues

Popsavin, Velimir,Krsti?, Ivana,Popsavin, Mirjana

, p. 8897 - 8900 (2007/10/03)

A new route towards enantiopure hydroxylactones 3 and ent-3, the final chiral precursors in an enantiodivergent synthesis of (+)- and (-)-muricatacin, has been developed starting from D-xylose.

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