73692-57-6 Usage
General Description
5,6-Diaminonaphthalene-1,3-disulphonic acid is a chemical compound with the molecular formula C10H8N2O6S2. It is a derivative of naphthalene and contains two amino and two sulphonic acid functional groups. 5,6-Diaminonaphthalene-1,3-disulphonic acid is a powerful reducing agent and is commonly used in the production of various dyes, especially in the preparation of naphthionic acid dyes. It is also used as a colorimetric reagent for the determination of nitrite and nitrate ions in water. In addition, 5,6-Diaminonaphthalene-1,3-disulphonic acid has been studied for its potential anti-inflammatory and antioxidant properties, making it a compound of interest in pharmaceutical and medical research.
Check Digit Verification of cas no
The CAS Registry Mumber 73692-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,9 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73692-57:
(7*7)+(6*3)+(5*6)+(4*9)+(3*2)+(2*5)+(1*7)=156
156 % 10 = 6
So 73692-57-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H10N2O6S2/c11-8-2-1-6-7(10(8)12)3-5(19(13,14)15)4-9(6)20(16,17)18/h1-4H,11-12H2,(H,13,14,15)(H,16,17,18)
