Z-Tyr-Val-Met(O)-Gly-OMe is a peptide compound consisting of six amino acids: Tyrosine (Tyr), Valine (Val), Methionine (Met), Glycine (Gly), and a terminal methoxy group (OMe). The "Z" prefix indicates the presence of a carbobenzoxy (Cbz) protecting group on the N-terminus, which is commonly used in peptide synthesis to prevent unwanted side reactions. The Met(O) denotes a methionine residue with an oxygen atom attached to the sulfur atom, forming a methionine sulfoxide. This specific sequence and structure of amino acids give the compound unique properties and potential applications in various fields, such as pharmaceuticals, research, and drug development.
The CAS Registry Mumber 75895-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,9 and 5 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 75895-21: (7*7)+(6*5)+(5*8)+(4*9)+(3*5)+(2*2)+(1*1)=175 175 % 10 = 5 So 75895-21-5 is a valid CAS Registry Number.