13981-43-6 Usage
General Description
Chlorine-36 is an isotope of chlorine with a mass number of 36, containing 18 protons and 18 neutrons. It is a radioactive isotope with a half-life of about 301,000 years. Chlorine-36 is produced in the atmosphere through cosmic ray spallation of argon and can also be formed in nuclear reactors. It has applications in geology, particularly in the dating of groundwater and ice cores, as well as in nuclear power generation and in the production of radiopharmaceuticals. Due to its radioactive nature, chlorine-36 poses potential health risks and requires careful handling and disposal.
Check Digit Verification of cas no
The CAS Registry Mumber 13981-43-6 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, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13981-43:
(7*1)+(6*3)+(5*9)+(4*8)+(3*1)+(2*4)+(1*3)=116
116 % 10 = 6
So 13981-43-6 is a valid CAS Registry Number.
InChI:InChI=1/ClH/h1H/i1+1