"Z(OMe)-Leu-Lys(Z)-NHNH-Troc" is a complex peptide compound consisting of four amino acids: Leucine (Leu), Lysine (Lys), and two protected amino acids, Z(OMe) and Z. The "Z" group is a benzyloxycarbonyl (Cbz) protecting group, while "OMe" indicates a methoxy group. The "Troc" group is a 2,2,2-trichloroethoxycarbonyl protecting group. Z(OMe)-Leu-Lys(Z)-NHNH-Troc is designed to protect the amino and carboxyl groups of the peptide, which is crucial for preventing unwanted side reactions during peptide synthesis. The sequence is structured to facilitate the stepwise assembly of larger peptides or proteins, with the protecting groups being removed at specific stages to allow for further reactions. Z(OMe)-Leu-Lys(Z)-NHNH-Troc is significant in the field of peptide chemistry and drug development, as it allows for the controlled synthesis of complex peptide structures with potential therapeutic applications.
The CAS Registry Mumber 83550-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,5 and 0 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 83550-57: (7*8)+(6*3)+(5*5)+(4*5)+(3*0)+(2*5)+(1*7)=136 136 % 10 = 6 So 83550-57-6 is a valid CAS Registry Number.