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944283-17-4

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944283-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 944283-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,2,8 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 944283-17:
(8*9)+(7*4)+(6*4)+(5*2)+(4*8)+(3*3)+(2*1)+(1*7)=184
184 % 10 = 4
So 944283-17-4 is a valid CAS Registry Number.

944283-17-4Downstream Products

944283-17-4Relevant articles and documents

"o-Acyl isopeptide method" for peptide synthesis: Synthesis of forty kinds of "o-acyl isodipeptide unit" Boc-Ser/Thr(Fmoc-Xaa)-OH

Yoshiya, Taku,Taniguchi, Atsuhiko,Sohma, Youhei,Fukao, Fukue,Nakamura, Setsuko,Abe, Naoko,Ito, Nui,Skwarczynski, Mariusz,Kimura, Tooru,Hayashi, Yoshio,Kiso, Yoshiaki

, p. 1720 - 1730 (2008/02/10)

The O-acyl isopeptide method has recently received attention as an efficient synthetic method for peptides. Herein, forty kinds of "O-acyl isodipeptide unit" Boc-Ser/Thr(Fmoc-Xaa)-OH (1-40) were effectively synthesized in two-steps without epimerization. The O-acyl isodipeptide units are important building blocks to enable the routine use of the O-acyl isopeptide method. This journal is The Royal Society of Chemistry.

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