6602-53-5 Usage
General Description
PYRIDINE-2,3-DISULFONIC ACID is a highly water-soluble and acidic organic compound. It is a derivative of pyridine and contains two sulfonic acid groups attached to the 2 and 3 positions of the pyridine ring. PYRIDINE-2,3-DISULFONIC ACID is commonly used in the synthesis of various organic compounds, as well as in the production of pharmaceuticals and dyes. It is also employed as a pH buffer in biochemical and pharmaceutical applications due to its strong acidic nature. Additionally, PYRIDINE-2,3-DISULFONIC ACID is used in analytical chemistry as a reagent for the determination of various metals in solution, and it has been investigated for its potential use in corrosion inhibition. Overall, PYRIDINE-2,3-DISULFONIC ACID serves as a versatile building block in chemical and pharmaceutical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 6602-53-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,0 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6602-53:
(6*6)+(5*6)+(4*0)+(3*2)+(2*5)+(1*3)=85
85 % 10 = 5
So 6602-53-5 is a valid CAS Registry Number.
InChI:InChI=1/C18H14ClN3O4/c1-11(23)21-15-6-3-12(4-7-15)18(25)26-10-17(24)22-16-8-14(19)5-2-13(16)9-20/h2-8H,10H2,1H3,(H,21,23)(H,22,24)