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(S)-2-[(S)-2-Benzyloxycarbonylamino-4-(2-dimethylamino-ethylcarbamoyl)-butyrylamino]-pentanedioic acid dibenzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28790-09-2

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28790-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28790-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,7,9 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28790-09:
(7*2)+(6*8)+(5*7)+(4*9)+(3*0)+(2*0)+(1*9)=142
142 % 10 = 2
So 28790-09-2 is a valid CAS Registry Number.

28790-09-2Downstream Products

28790-09-2Relevant academic research and scientific papers

Efficient, Optimized Applications of p-Nitrophenyl Active Ester Temporarily Protecting Groups Together with Simultaneous Activation in Synthesis of Special Glu and Lys Peptides

Szokan,Almas,Kotai,Khlafulla

, p. 519 - 526 (2007/10/03)

Benzyloxycarbonyl-glutamylpeptide p-nitrophenylesters were prepared from protected amino acids, e.g.: p-nitrophenyl-glutamate as carboxyl component and aminoacid or peptide p-nitrophenylesters as amino components by different kinds of peptide coupling met

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