127637-03-0 Usage
General Description
The chemical compound "H-LYS-PHE-HIS-GLU-LYS-HIS-HIS-SER-HIS-ARG-GLY-TYR-OH" is a peptide composed of amino acid residues. It starts with the amino acid lysine (Lys) and ends with a tyrosine (Tyr) with a hydroxyl (OH) group. In between, it contains the amino acids phenylalanine (Phe), histidine (His), glutamic acid (Glu), and serine (Ser), as well as additional lysine and arginine (Arg) residues. This peptide sequence may have specific biological activities or functions based on the arrangement and properties of the amino acid residues. It is possible that this chemical compound is a fragment of a larger protein or peptide with a defined structure and function.
Check Digit Verification of cas no
The CAS Registry Mumber 127637-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,3 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127637-03:
(8*1)+(7*2)+(6*7)+(5*6)+(4*3)+(3*7)+(2*0)+(1*3)=130
130 % 10 = 0
So 127637-03-0 is a valid CAS Registry Number.
InChI:InChI=1/C70H99N25O17/c71-20-6-4-11-46(73)59(101)90-50(23-39-9-2-1-3-10-39)63(105)92-51(25-41-29-76-35-82-41)65(107)89-49(18-19-58(99)100)62(104)88-48(12-5-7-21-72)61(103)91-53(27-43-31-78-37-84-43)66(108)93-54(28-44-32-79-38-85-44)67(109)95-56(34-96)68(110)94-52(26-42-30-77-36-83-42)64(106)87-47(13-8-22-80-70(74)75)60(102)81-33-57(98)86-55(69(111)112)24-40-14-16-45(97)17-15-40/h1-3,9-10,14-17,29-32,35-38,46-56,96-97H,4-8,11-13,18-28,33-34,71-73H2,(H,76,82)(H,77,83)(H,78,84)(H,79,85)(H,81,102)(H,86,98)(H,87,106)(H,88,104)(H,89,107)(H,90,101)(H,91,103)(H,92,105)(H,93,108)(H,94,110)(H,95,109)(H,99,100)(H,111,112)(H4,74,75,80)
