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2,5-dideoxy-D-erythro-pentofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137873-22-4

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137873-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137873-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,8,7 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137873-22:
(8*1)+(7*3)+(6*7)+(5*8)+(4*7)+(3*3)+(2*2)+(1*2)=154
154 % 10 = 4
So 137873-22-4 is a valid CAS Registry Number.

137873-22-4Relevant academic research and scientific papers

Aldolase-catalyzed asymmetric synthesis of novel pyranose synthons as a new entry to heterocycles and epothilones

Liu, Junjie,Wong, Chi-Huey

, p. 1404 - 1407 (2002)

Enzymatic reactions catalyzed by DERA provide the basis for a new strategy for the synthesis of novel pyranose synthons. The utility of this very convergent and effective method is demonstrated by the concise total synthesis of epothilones (see scheme; DERA = 2-deoxyribose-5-phosphate aldolase).

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