100929-80-4 Usage
General Description
FOR-ALA-GLY-SER-GLU-OH is a peptide composed of six amino acids – phenylalanine, alanine, glycine, serine, glutamic acid, and the carboxylic acid group. Each amino acid contributes its own unique chemical structure and properties to the peptide. Phenylalanine is a neutral, nonpolar amino acid with a benzyl side chain. Alanine is a simple, nonpolar amino acid with a methyl side chain. Glycine is the smallest amino acid with a hydrogen side chain, and it is neutral and nonpolar. Serine is a polar amino acid with a hydroxyl group in its side chain. Glutamic acid is a negatively charged, polar amino acid with a carboxylic acid side chain. The carboxylic acid group at the end of the peptide serves as a free carboxyl group, making the peptide a carboxylic acid and giving it a negatively charged character at physiological pH.
Check Digit Verification of cas no
The CAS Registry Mumber 100929-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,9,2 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 100929-80:
(8*1)+(7*0)+(6*0)+(5*9)+(4*2)+(3*9)+(2*8)+(1*0)=104
104 % 10 = 4
So 100929-80-4 is a valid CAS Registry Number.
