109770-29-8 Usage
General Description
"H-ASP-ALA-GLU-PHE-ARG-HIS-ASP-SER-GLY-TYR-GLU-VAL-HIS-HIS-GLN-LYS-LEU-VAL-PHE-PHE-ALA-GLU-ASP-VAL-GLY-SER-ASN-LYS-OH" is a specific sequence of amino acids in a polypeptide chain or protein. This string represents a chain of twenty-seven amino acids, which include aspartic acid (ASP), alanine (ALA), glutamic acid (GLU), phenylalanine (PHE), arginine (ARG), histidine (HIS), serine (SER), glycine (GLY), tyrosine (TYR), valine (VAL), glutamine (GLN), lysine (LYS), and leucine (LEU). The function of this protein is not specified, but like all proteins, it plays a crucial role in the functioning of a biological organism. Its properties and role in an organism rely heavily on the specific sequence in which these amino acids are arranged. The "H-" at the beginning and "-OH" at the end of the sequence indicate the presence of an amine group (-NH2) and a carboxyl group (-COOH) respectively, signifying the beginning and end of this protein chain.
Check Digit Verification of cas no
The CAS Registry Mumber 109770-29-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,7 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109770-29:
(8*1)+(7*0)+(6*9)+(5*7)+(4*7)+(3*0)+(2*2)+(1*9)=138
138 % 10 = 8
So 109770-29-8 is a valid CAS Registry Number.