Z-Arg(ADoc)2-ONSu is a synthetic peptide that consists of a Z group, an arginine (Arg) residue, two adipic dihydrazide (ADoc) moieties, and an N-succinimidyl (ONSu) group. This chemical structure is designed for conjugation purposes, where the Z group protects the peptide from unwanted reactions, Arg provides a basic amino acid, ADoc acts as a linker for attaching other molecules, and ONSu serves as an active ester for coupling to target proteins or other biomolecules. The overall function of Z-Arg(ADoc)2-ONSu is to facilitate the formation of covalent bonds between peptides and other entities, which is crucial in various applications such as drug development, protein engineering, and bioconjugation techniques.
The CAS Registry Mumber 27844-00-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,8,4 and 4 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 27844-00: (7*2)+(6*7)+(5*8)+(4*4)+(3*4)+(2*0)+(1*0)=124 124 % 10 = 4 So 27844-00-4 is a valid CAS Registry Number.