18616-02-9 Usage
General Description
6-Sulfopicolinic acid is a derivative of picolinic acid that contains a sulfonic acid group. It is used as a chelating agent and has been shown to form stable complexes with lanthanides, which makes it useful for various applications in chemistry and biochemistry. It is also a potential candidate for the development of new contrast agents for magnetic resonance imaging (MRI) due to its ability to interact with metal ions. Additionally, 6-sulfopicolinic acid has been studied for its potential application in the preparation of various coordination polymers, making it a versatile and valuable chemical compound in the field of inorganic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 18616-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,1 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18616-02:
(7*1)+(6*8)+(5*6)+(4*1)+(3*6)+(2*0)+(1*2)=109
109 % 10 = 9
So 18616-02-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H5NO5S/c8-6(9)4-2-1-3-5(7-4)13(10,11)12/h1-3H,(H,8,9)(H,10,11,12)
