6684-45-3 Usage
Uses
Used in Dye Industry:
2-Hydroxypyridine-3-sulfonic Acid is used as a chemical intermediate for the synthesis of various dyes. Its high reactivity and strong acidic properties contribute to the development of new dye compounds with improved color and stability.
Used in Pharmaceutical Industry:
2-Hydroxypyridine-3-sulfonic Acid is used as a building block in the synthesis of pharmaceutical compounds. Its unique structure and reactivity enable the creation of new drug molecules with potential therapeutic applications.
Used in Coatings Industry:
2-Hydroxypyridine-3-sulfonic Acid is used as a component in the formulation of various coatings, such as paints and varnishes. Its strong acidic nature can enhance the adhesion and durability of these coatings.
Used in Chemical Processing:
2-Hydroxypyridine-3-sulfonic Acid is used as a reagent or catalyst in various chemical reactions, facilitating the production of other chemicals and compounds. Its versatility in chemical synthesis makes it a valuable asset in the chemical processing industry.
Check Digit Verification of cas no
The CAS Registry Mumber 6684-45-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,8 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6684-45:
(6*6)+(5*6)+(4*8)+(3*4)+(2*4)+(1*5)=123
123 % 10 = 3
So 6684-45-3 is a valid CAS Registry Number.
InChI:InChI=1/C5H5NO4S/c7-5-4(11(8,9)10)2-1-3-6-5/h1-3H,(H,6,7)(H,8,9,10)
