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(2S,3R)-2-[3-(4-Benzyloxy-phenyl)-propyl]-3-{(S)-1-methoxycarbonyl-2-[4-methoxy-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-ethylcarbamoyl}-5-methyl-hexanoic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

339221-03-3

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339221-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 339221-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,2,2 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 339221-03:
(8*3)+(7*3)+(6*9)+(5*2)+(4*2)+(3*1)+(2*0)+(1*3)=123
123 % 10 = 3
So 339221-03-3 is a valid CAS Registry Number.

339221-03-3Relevant academic research and scientific papers

Intramolecular O-arylation of phenols with phenylboronic acids: Application to the synthesis of macrocyclic metalloproteinase inhibitors

Decicco, Carl P.,Song, Ying,Evans, David A.

, p. 1029 - 1032 (2007/10/03)

(matrix presented) The copper acetate mediated intramolecular O-arylation of phenols with phenylboronic acid pseudopeptides is the key step in the preparation of macrocyclic biphenyl ether hydroxamic acid inhibitors of collagenase 1 and gelatinases A and

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