50881-15-7 Usage
General Description
The chemical H-PHE-VAL-PRO-ILE-PHE-THR-TYR-GLY-GLU-LEU-GLN-ARG-NLE-GLU-GLU-LYS-GLU-ARG-ASN-LYS-GLY-GLN-OH is a peptide composed of 24 amino acids. It starts with a phenylalanine (Phe) residue and ends with a glutamine (Gln) and a hydroxyl group (OH). The sequence contains a variety of amino acids including valine (Val), proline (Pro), isoleucine (Ile), threonine (Thr), tyrosine (Tyr), glycine (Gly), glutamic acid (Glu), leucine (Leu), arginine (Arg), norleucine (Nle), lysine (Lys), asparagine (Asn), and glycine (Gly). The peptide has a total of 24 amino acid residues that are linked together through peptide bonds, with the OH group at the C-terminus.
Check Digit Verification of cas no
The CAS Registry Mumber 50881-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,8 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50881-15:
(7*5)+(6*0)+(5*8)+(4*8)+(3*1)+(2*1)+(1*5)=117
117 % 10 = 7
So 50881-15-7 is a valid CAS Registry Number.