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(1R,2S,3S,4S,5R)-1-O-acetyl-2-O-benzyl-5-iodo-3,4-O-isopropylidenecyclopentane-1,2,3,4-tetrol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

174149-76-9

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174149-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174149-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,1,4 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 174149-76:
(8*1)+(7*7)+(6*4)+(5*1)+(4*4)+(3*9)+(2*7)+(1*6)=149
149 % 10 = 9
So 174149-76-9 is a valid CAS Registry Number.

174149-76-9Relevant academic research and scientific papers

Flexible enantiodivergent synthesis and biological activity of mannostatin analogues, new cyclitol glycosidase inhibitors

Nishimura, Yoshio,Umezawa, Yoji,Adachi, Hayamitsu,Kondo, Shinichi,Takeuchi, Tomio

, p. 480 - 488 (2007/10/02)

Mannostatin A (1) is a new cyclitol inhibitor of glycoprotein processing. 2-Epimannostatin A (12) and its enantiomer (13) as well as their positional isomers (14, 15) were designed for probing structure-activity relationships in this class of glycosidase inhibitors. The analogues have been synthesized from (S)-4-((tert-butyldimethylsilyl)oxy)-2-cyclopentenone by an enantiodivergent strategy in a totally stereospecific fashion. Compound 13 showed inhibition against almond β-glucosidase and is shown to be a topographical analogue of β-D-glucopyranoside.

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