83732-66-5 Usage
General Description
Sodium 2,8-dihydroxynaphthalene-6-sulfonate is a chemical compound with the molecular formula C10H7NaO5S. It belongs to the class of organic compounds known as sulfonic acids and derivatives. It has a role as a chromogenic compound, meaning it can produce color in response to a chemical reaction. Sodium 2,8-dihydroxynaphthalene-6-sulfonate is used as a reagent in the chemical industry and in scientific research, particularly in colorimetric assays due to its ability to change color. However, it is not very common and there are limited studies available regarding its additional properties or uses. Like all chemicals, proper handling and expert knowledge are needed when working with Sodium 2,8-dihydroxynaphthalene-6-sulfonate to ensure safety.
Check Digit Verification of cas no
The CAS Registry Mumber 83732-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,3 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83732-66:
(7*8)+(6*3)+(5*7)+(4*3)+(3*2)+(2*6)+(1*6)=145
145 % 10 = 5
So 83732-66-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O5S.Na/c11-7-2-1-6-3-8(16(13,14)15)5-10(12)9(6)4-7;/h1-5,11-12H,(H,13,14,15);/q;+1/p-1
