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2,3-O-isopropylidene-4-O-p-methoxyphenyl-L-xylonate tris(methylmercaptal) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1055038-39-5

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1055038-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1055038-39-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,5,0,3 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1055038-39:
(9*1)+(8*0)+(7*5)+(6*5)+(5*0)+(4*3)+(3*8)+(2*3)+(1*9)=125
125 % 10 = 5
So 1055038-39-5 is a valid CAS Registry Number.

1055038-39-5Relevant academic research and scientific papers

An expedient synthesis of polyoxamic acid by a one-carbon masked acid addition to a glycoside aldehyde

Kutterer, Kristina M.K.,Just, George

, p. 3841 - 3853 (1999)

The complete synthesis of a protected polyoxamic acid (14) from L- arabinose by the addition of an ortho-thioester nucleophile to appropriately protected L-threose aldehyde (7), is described.

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