16279-53-1 Usage
pH indicator
Congo Red can change color depending on the pH level of a solution, making it useful for indicating changes in acidity or alkalinity.
Staining biological samples
The dye is used to stain biological samples, making it easier to observe and study cellular structures.
Studying amyloid proteins
Congo Red binds to amyloid proteins, which helps researchers study and diagnose amyloid-related conditions like Alzheimer's disease.
Textile industry
The dye is used for coloring and dyeing fabrics in the textile industry.
Check Digit Verification of cas no
The CAS Registry Mumber 16279-53-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,7 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16279-53:
(7*1)+(6*6)+(5*2)+(4*7)+(3*9)+(2*5)+(1*3)=121
121 % 10 = 1
So 16279-53-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H12N4O3/c17-13-7-5-10-3-1-2-4-12(10)16(13)19-18-14-8-6-11(20(22)23)9-15(14)21/h1-9,19H,17H2/b18-14+