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Methanesulfonic acid (2S,3S,4R,5R,6S)-4,5-bis-benzyloxy-2-iodomethyl-6-methoxy-tetrahydro-pyran-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13225-28-0

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13225-28-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13225-28-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,2 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13225-28:
(7*1)+(6*3)+(5*2)+(4*2)+(3*5)+(2*2)+(1*8)=70
70 % 10 = 0
So 13225-28-0 is a valid CAS Registry Number.

13225-28-0Relevant academic research and scientific papers

Two novel strategies for the construction of the core acetal of the zaragozic acids

Taillefumier, Claude,Lakhrissi, Mohammed,Chapleur, Yves

, p. 697 - 700 (1999)

Novel strategies for the construction of the core 2,8- dioxabicyclo[3.2.1]octane ring system of zaragozic acids/squalestatins non- based on usual ketalisation are described.

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