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6-{[5'-({6-[(5'-azidomethyl-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]e-5-carbonyl)-amino]-hexanoylamino}-methyl)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]e-5-carbonyl]-amino}-hexanoic acid pentafluorophenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

669693-45-2

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669693-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 669693-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,6,9 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 669693-45:
(8*6)+(7*6)+(6*9)+(5*6)+(4*9)+(3*3)+(2*4)+(1*5)=232
232 % 10 = 2
So 669693-45-2 is a valid CAS Registry Number.

669693-45-2Downstream Products

669693-45-2Relevant academic research and scientific papers

Mixed sugar-nylon 14-, 28- and 42-membered ring macrocyclic lactams

Mayes, Benjamin A.,Cowley, Andrew R.,Ansell, Christopher W.G.,Fleet, George W.J.

, p. 163 - 166 (2007/10/03)

Hydrogenation of linear ω-azido-pentafluorophenyl esters from mixed oligomers of 6-amino-6-deoxy-D-galactonic acid (or 6-amino-6-deoxy-D-mannonic acid) and 6-aminohexanoic acid gives cyclic peptides containing 14-, 28- and 42-membered ring lactams. Hydrog

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