13981-27-6 Usage
Description
(~89~Zr)zirconium, also known as Zirconium-89, is a radioactive isotope of zirconium with a half-life of 3.3 days. It is characterized by its ability to emit positrons, which can be detected by positron emission tomography (PET) scanners to create detailed images of internal body structures and processes.
Uses
Used in Medical Imaging:
(~89~Zr)zirconium is used as a radiopharmaceutical for PET imaging to visualize and study various biological processes in the body. Its relatively long half-life allows for the production of radiopharmaceuticals with longer circulation times, making it particularly useful for imaging slower biological processes.
Used in Drug Development and Research:
(~89~Zr)zirconium is used as a labeling agent for biomolecules and drugs, enabling researchers to study the biodistribution, pharmacokinetics, and dosing of new drug candidates. This helps in the development of more effective and safer drugs.
Used in Radiation Safety and Waste Management:
Due to the longer half-life of (~89~Zr)zirconium, it poses challenges in terms of radiation exposure, radiation safety, and waste management. Therefore, it is used as a case study for developing best practices and protocols for the safe handling, storage, and disposal of radioactive materials in medical and research settings.
Check Digit Verification of cas no
The CAS Registry Mumber 13981-27-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,8 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13981-27:
(7*1)+(6*3)+(5*9)+(4*8)+(3*1)+(2*2)+(1*7)=116
116 % 10 = 6
So 13981-27-6 is a valid CAS Registry Number.
