71226-58-9 Usage
General Description
O-Tolidine sulfone is a chemical compound that is used for its antioxidant and anti-inflammatory properties. It is often employed as a reagent in analytical chemistry for the determination of certain compounds, such as chlorine or bromine. The substance is considered toxic and a skin and eye irritant, and has been classified as a possible human carcinogen. Due to its potential health hazards, exposure to o-tolidine sulfone should be limited and appropriate safety precautions should be taken when handling the compound.
Check Digit Verification of cas no
The CAS Registry Mumber 71226-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,2 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 71226-58:
(7*7)+(6*1)+(5*2)+(4*2)+(3*6)+(2*5)+(1*8)=109
109 % 10 = 9
So 71226-58-9 is a valid CAS Registry Number.