"Z(OMe)-Ser-Met(O)-OMe" is a peptide-like molecule consisting of three amino acid residues: Z(OMe), Ser, and Met(O), with OMe groups attached to the terminal ends. Z(OMe) represents a protected form of the amino acid, where the carboxylic acid group is esterified with a methoxymethyl (OMe) group, while Ser stands for serine, an amino acid with a hydroxyl group. Met(O) denotes methionine, an amino acid with a sulfur-containing side chain, which is oxidized in this case. The OMe group at the other end of the molecule is a protecting group for the peptide bond. This specific sequence and structure of the molecule may have implications in various fields, such as pharmaceuticals, where it could be used as a building block for drug development or in the study of protein structure and function.
The CAS Registry Mumber 83069-31-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,6 and 9 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 83069-31: (7*8)+(6*3)+(5*0)+(4*6)+(3*9)+(2*3)+(1*1)=132 132 % 10 = 2 So 83069-31-2 is a valid CAS Registry Number.