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<1-(3-isopropoxy-4-methoxybenzylcarbamoyl)-(2R)-2-phenyl-ethyl>-carbamic acid ter-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

226888-22-8

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226888-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 226888-22-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,8,8 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 226888-22:
(8*2)+(7*2)+(6*6)+(5*8)+(4*8)+(3*8)+(2*2)+(1*2)=168
168 % 10 = 8
So 226888-22-8 is a valid CAS Registry Number.

226888-22-8Relevant academic research and scientific papers

Synthetic studies towards western and eastern macropolypeptide subunits of Kistamycin

Beugelmans, Rene,Roussi, Georges,Zamora, Eduardo Gonzalez,Carbonnelle, Annie-Claude

, p. 5089 - 5112 (1999)

The western subunit (fused bicyclic 16+15 membered ring) was synthesized by sequential intramolecular S(N)Ar reaction and the first 17-membered ring compound as model of the eastern subunit was obtained by an intramolecular Ni0 mediated coupling reaction.

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