33006-91-6 Usage
General Description
4-(5-CHLORO-2-PYRIDYLAZO)-1,3-PHENYLENEDIAMINE is a chemical compound used primarily as a reagent in analytical chemistry for the determination of trace amounts of metals, particularly copper and nickel. It is also utilized as a coloring agent in the textile industry, and as a hair dye ingredient. 4-(5-CHLORO-2-PYRIDYLAZO)-1,3-PHENYLENEDIAMINE is known for its ability to form colored complexes with metals, making it useful in various applications such as metal detection and quantification. However, it is important to handle this chemical with care due to its potential health hazards and toxicity. Overall, 4-(5-CHLORO-2-PYRIDYLAZO)-1,3-PHENYLENEDIAMINE plays an important role in various industries and scientific processes.
Check Digit Verification of cas no
The CAS Registry Mumber 33006-91-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,0 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33006-91:
(7*3)+(6*3)+(5*0)+(4*0)+(3*6)+(2*9)+(1*1)=76
76 % 10 = 6
So 33006-91-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H10ClN5/c12-7-1-4-11(15-6-7)17-16-10-3-2-8(13)5-9(10)14/h1-6H,13-14H2/b17-16+
