21438-60-8 Usage
General Description
H-HIS-SER-OH is a chemical compound consisting of three amino acids linked together through peptide bonds. The first amino acid, histidine (H), is an essential amino acid with a unique imidazole side chain, which plays a crucial role in enzyme catalysis and proton buffering. The second amino acid, serine (SER), is a polar uncharged amino acid with a hydroxyl side chain, making it important for protein structure and function. The compound ends with the amino acid serine (OH), which is a nonpolar, hydrophobic amino acid that is important for protein folding and stability. Overall, H-HIS-SER-OH is a small peptide with important roles in protein structure and function.
Check Digit Verification of cas no
The CAS Registry Mumber 21438-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,3 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21438-60:
(7*2)+(6*1)+(5*4)+(4*3)+(3*8)+(2*6)+(1*0)=88
88 % 10 = 8
So 21438-60-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H14N4O4/c10-6(1-5-2-11-4-12-5)8(15)13-7(3-14)9(16)17/h2,4,6-7,14H,1,3,10H2,(H,11,12)(H,13,15)(H,16,17)
