84697-02-9 Usage
General Description
2,3-dichloro-6-hydroxybenzenesulphonic acid is a chemical compound with the molecular formula C6H4Cl2O4S. It is commonly used as an intermediate in the synthesis of dyes, pigments, and pharmaceuticals. 2,3-dichloro-6-hydroxybenzenesulphonic acid is a sulfonic acid derivative of 2,3-dichloro-6-hydroxybenzene, and it is water-soluble and stable under normal conditions. It is also used as a reducing agent in various chemical reactions and as a catalyst in organic synthesis. Additionally, 2,3-dichloro-6-hydroxybenzenesulphonic acid is known for its strong acidic properties, making it useful in various industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 84697-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,9 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84697-02:
(7*8)+(6*4)+(5*6)+(4*9)+(3*7)+(2*0)+(1*2)=169
169 % 10 = 9
So 84697-02-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H4Cl2O4S/c7-3-1-2-4(9)6(5(3)8)13(10,11)12/h1-2,9H,(H,10,11,12)
