43221-33-6 Usage
Chemical class
Bisphenol derivatives
Physical state
White solid
Use
Crosslinking agent in polymers and plastics production
Synthesis
Reaction of 4-benzoyl-3-hydroxyphenol with hexachlorocyclohexane
Melting point
High
Solubility
Insoluble in water, soluble in organic solvents
Thermal stability
High
Application
Reactive flame retardant in materials like adhesives, coatings, and electrical components
Health and environmental risks
Potential risks, subject to strict regulations and guidelines
Check Digit Verification of cas no
The CAS Registry Mumber 43221-33-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,2,2 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 43221-33:
(7*4)+(6*3)+(5*2)+(4*2)+(3*1)+(2*3)+(1*3)=76
76 % 10 = 6
So 43221-33-6 is a valid CAS Registry Number.