β-Benzylthiopropionyl-tyrosyl-D-phenylalanine methyl ester is a complex organic compound with the molecular formula C28H31NO4S. It is a synthetic peptide derivative, consisting of a β-benzylthiopropionyl group, a tyrosine residue, a D-phenylalanine residue, and a methyl ester group. β-benzylthiopropionyl-tyrosyl-D-phenylalanine methyl ester is of interest in the field of chemistry and biochemistry, particularly in the study of peptide synthesis and the development of novel therapeutic agents. Its unique structure allows for potential applications in drug design, as it can be used to create molecules with specific biological activities. The compound's name reflects its composition, with "β-benzylthiopropionyl" indicating the presence of a benzyl group attached to a thiopropionyl moiety, "tyrosyl" referring to the tyrosine amino acid, "D-phenylalanine" specifying the D-enantiomer of phenylalanine, and "methyl ester" denoting the presence of a methyl group esterified to the carboxylic acid group.
The CAS Registry Mumber 86965-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,6 and 5 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 86965-57: (7*8)+(6*6)+(5*9)+(4*6)+(3*5)+(2*5)+(1*7)=193 193 % 10 = 3 So 86965-57-3 is a valid CAS Registry Number.