N-tert.-Butyloxycarbonyl-Ala-Phe-Ile-Gly-Leu--homocystein-amid is a complex peptide compound consisting of a sequence of amino acids and a modified homocysteine residue. The peptide is characterized by its N-terminal tert-butyloxycarbonyl (Boc) group, which serves as a protecting group for the α-amino group during synthesis. The sequence of amino acids includes alanine (Ala), phenylalanine (Phe), isoleucine (Ile), glycine (Gly), and leucine (Leu), followed by a sulfur-containing homocysteine analog with a propyl group attached to the sulfur atom. This specific arrangement of amino acids and the modified homocysteine residue may confer unique biological properties or reactivity, making it a potentially interesting molecule for research in fields such as biochemistry, pharmacology, or materials science.
The CAS Registry Mumber 6687-35-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,8 and 7 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 6687-35: (6*6)+(5*6)+(4*8)+(3*7)+(2*3)+(1*5)=130 130 % 10 = 0 So 6687-35-0 is a valid CAS Registry Number.