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"Z(OMe)-Asn-Lys(Z)-Ala-NHNH2" is a peptide compound consisting of four amino acids: Asparagine (Asn), Lysine (Lys), and Alanine (Ala), with a terminal guanidine group (NHNH2). The "Z(OMe)" and "Lys(Z)" notations indicate that the N-terminal asparagine and lysine residues are protected with carbobenzoxy (Cbz) groups, which are commonly used in peptide synthesis to prevent unwanted side reactions. The "Z" group is a benzyloxycarbonyl (Cbz) protecting group, and "OMe" stands for methoxy, which is part of the Z group. This specific sequence and protection scheme are used in the synthesis of larger peptides or proteins, where the protecting groups are later removed to allow for further reactions or to activate the peptide for coupling with other molecules. The compound is of interest in the field of organic chemistry and biochemistry, particularly in the synthesis of pharmaceuticals and the study of protein structure and function.

80503-72-6

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80503-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80503-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,0 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80503-72:
(7*8)+(6*0)+(5*5)+(4*0)+(3*3)+(2*7)+(1*2)=106
106 % 10 = 6
So 80503-72-6 is a valid CAS Registry Number.

80503-72-6Relevant academic research and scientific papers

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