N-Carbobenzoxy-glycin-bis-(2-hydroxy-ethyl)-amid, also known as Z-Gly-OH, is a chemical compound with the molecular formula C16H19NO5. It is a protected amino acid derivative, where the carbobenzoxy (Z) group is used to protect the amino group, and the bis-(2-hydroxy-ethyl)-amid group is attached to the carboxylic acid group. N-Carbobenzoxy-glycin-bis-(2-hydroxy-ethyl)-amid is commonly used in peptide synthesis as a building block, allowing for the formation of peptide bonds while preventing unwanted side reactions. The hydroxyethyl groups provide solubility in water, making it suitable for use in aqueous reaction conditions. Upon completion of the peptide synthesis, the protecting groups can be removed to yield the desired peptide sequence.
The CAS Registry Mumber 4815-65-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,1 and 5 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4815-65: (6*4)+(5*8)+(4*1)+(3*5)+(2*6)+(1*5)=100 100 % 10 = 0 So 4815-65-0 is a valid CAS Registry Number.