N-Benzyloxycarbonyl-L-valyl-L-threonin-hydrazid, also known as Z-Val-Thr-Hyd, is a tripeptide derivative featuring a hydrazide group at the C-terminus. N-Benzyloxycarbonyl-L-valyl-L-threonin-hydrazid is a valuable building block in peptide synthesis, particularly for the preparation of complex peptide sequences. The N-benzyloxycarbonyl (Z) group is a protecting group that shields the amino group of the peptide, preventing unwanted side reactions during synthesis. The L-valyl (L-Val) and L-threonin (L-Thr) residues are naturally occurring amino acids, with L-Val being a branched-chain amino acid and L-Thr containing a hydroxyl group. The hydrazide group at the end of the peptide chain can be used for further functionalization or conjugation to other molecules, making Z-Val-Thr-Hyd a versatile component in the development of bioactive peptides and pharmaceuticals.
The CAS Registry Mumber 7352-61-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,5 and 2 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 7352-61: (6*7)+(5*3)+(4*5)+(3*2)+(2*6)+(1*1)=96 96 % 10 = 6 So 7352-61-6 is a valid CAS Registry Number.