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Butanoic acid, 2,3-bis(benzoyloxy)-4-[(diphenoxyphosphinyl)oxy]-, methyl ester, (2R,3R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

668990-38-3

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668990-38-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 668990-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,8,9,9 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 668990-38:
(8*6)+(7*6)+(6*8)+(5*9)+(4*9)+(3*0)+(2*3)+(1*8)=233
233 % 10 = 3
So 668990-38-3 is a valid CAS Registry Number.

668990-38-3Downstream Products

668990-38-3Relevant academic research and scientific papers

Synthesis and evaluation of new 4-phospho-D-erythronic acid derivatives as competitive inhibitors of spinach ribose-5-phosphate isomerase

Burgos, Emmanuel,Salmon, Laurent

, p. 753 - 756 (2007/10/03)

This paper reports the synthesis of new 4-phospho-D-erythronic acid derivatives, namely 4-phospho-D-erythronohydroxamic acid (1), 4-phospho-D-erythronohydrazide (2), and 4-phospho-D-erythronamide (3), and their kinetic evaluation as new competitive inhibi

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