"Nα-Benzyloxycarbonyl-Nω-nitro-L-arginyl-S-benzylthiomethyl-L-cystein" is a complex peptide compound consisting of multiple amino acids. It features a benzyloxycarbonyl group at the Nα position, a nitro group at the Nω position, and an arginine residue. The sulfur atom of a cysteine residue is connected to a benzylthiomethyl group, which is a benzyl-protected thiomethyl group. Nα-Benzyloxycarbonyl-Nω-nitro-L-arginyl-S-benzylthiomethyl-L-cystein is significant in peptide chemistry, particularly for its potential applications in the synthesis of biologically active peptides and as a building block for more complex molecules. The benzyl groups serve as protecting groups, which are crucial for preventing unwanted side reactions during peptide synthesis, and can be removed under specific conditions to reveal the free functional groups. The nitro group on the arginine provides a distinct chemical handle, which can be used for further modifications or as a marker in various biochemical assays. Nα-Benzyloxycarbonyl-Nω-nitro-L-arginyl-S-benzylthiomethyl-L-cystein represents an example of the sophisticated design in peptide chemistry, where the structure is tailored to meet specific functional or synthetic needs.
The CAS Registry Mumber 2418-59-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,1 and 8 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 2418-59: (6*2)+(5*4)+(4*1)+(3*8)+(2*5)+(1*9)=79 79 % 10 = 9 So 2418-59-9 is a valid CAS Registry Number.