842-16-0 Usage
General Description
7-AMINO-1,3-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT is a chemical compound that is commonly used as a fluorescent dye in various biological and biochemical applications. It is a water-soluble yellowish powder that has a strong absorption in the UV range and emits a strong green fluorescence when excited by UV light. This makes it useful for labeling proteins and nucleic acids in molecular biology and cell imaging studies. It can also be used in the manufacturing of certain dyes, pigments, and optical brighteners due to its fluorescent properties. Additionally, it has been researched for potential applications in sensing and detection of various analytes in environmental monitoring and medical diagnostics.
Check Digit Verification of cas no
The CAS Registry Mumber 842-16-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,4 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 842-16:
(5*8)+(4*4)+(3*2)+(2*1)+(1*6)=70
70 % 10 = 0
So 842-16-0 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO6S2.Na/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);/q;+1/p-2
