99886-31-4 Usage
General Description
PYR-LEU-THR-PHE-THR-SER-SER-TRP-GLY-NH2 is a peptide composed of nine amino acids. It starts with the pyrrolidone form of proline (PYR) followed by leucine (LEU), threonine (THR), phenylalanine (PHE), threonine (THR), serine (SER), serine (SER), tryptophan (TRP), and glycine (GLY), with an amide group at the C-terminus. This peptide has a diverse range of properties and functions in the body, ranging from hormone regulation to immune response modulation. Its specific biological activity and function would depend on the context and cellular environment in which it is present.
Check Digit Verification of cas no
The CAS Registry Mumber 99886-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,8 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99886-31:
(7*9)+(6*9)+(5*8)+(4*8)+(3*6)+(2*3)+(1*1)=214
214 % 10 = 4
So 99886-31-4 is a valid CAS Registry Number.
InChI:InChI=1/C47H65N11O14/c1-23(2)16-31(52-41(66)30-14-15-37(64)51-30)42(67)57-38(24(3)61)46(71)54-32(17-26-10-6-5-7-11-26)43(68)58-39(25(4)62)47(72)56-35(22-60)45(70)55-34(21-59)44(69)53-33(40(65)50-20-36(48)63)18-27-19-49-29-13-9-8-12-28(27)29/h5-13,19,23-25,30-35,38-39,49,59-62H,14-18,20-22H2,1-4H3,(H2,48,63)(H,50,65)(H,51,64)(H,52,66)(H,53,69)(H,54,71)(H,55,70)(H,56,72)(H,57,67)(H,58,68)/t24-,25-,30?,31+,32+,33+,34+,35+,38+,39+/m1/s1