1134880-79-7 Usage
General Description
([ring-D5]Phe3)-Octreotide is a synthetic analog of the hormone somatostatin, primarily used in the treatment of certain types of tumors such as carcinoid, gastrinoma, and VIPomas. It is a cyclic octapeptide with a sequence similar to that of somatostatin, but with increased potency and longer duration of action. This is achieved by replacing the natural phenylalanine residue at position 3 with a deuterated phenylalanine, which enhances the peptide's stability and pharmacokinetic properties. ([ring-D5]Phe3)-Octreotide works by binding to somatostatin receptors on the tumor cells, inhibiting the release of growth-promoting hormones and reducing tumor growth. It is administered via injection and has shown to be effective in controlling symptoms and slowing the progression of certain types of tumors.
Check Digit Verification of cas no
The CAS Registry Mumber 1134880-79-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,4,8,8 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1134880-79:
(9*1)+(8*1)+(7*3)+(6*4)+(5*8)+(4*8)+(3*0)+(2*7)+(1*9)=157
157 % 10 = 7
So 1134880-79-7 is a valid CAS Registry Number.