93-34-5 Usage
General Description
FAST RED RC SALT is a water-soluble diazonium salt that is commonly used as a red dye in histology and immunohistochemistry. It is often utilized as a chromogen in enzyme histochemistry, where it reacts with the enzyme substrate to produce a red, insoluble product that can be visualized under a microscope. This chemical is particularly useful for labeling and detecting specific antigens or cellular structures in tissue sections, allowing for precise and accurate localization of target molecules. FAST RED RC SALT is known for its high sensitivity and sharp contrast, making it an essential tool in the field of biological and medical research.
Check Digit Verification of cas no
The CAS Registry Mumber 93-34-5 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93-34:
(4*9)+(3*3)+(2*3)+(1*4)=55
55 % 10 = 5
So 93-34-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H6ClN2O.ClH/c1-11-7-3-2-5(8)4-6(7)10-9;/h2-4H,1H3;1H/q+1;/p-1
