133546-43-7 Usage
Chemical structure
A naphthalene molecule with four bromine atoms (Br) at positions 1, 3, 5, and 7, and two hydroxyl groups (OH) at positions 2 and 6.
Application
Potent brominated flame retardant used in textiles, plastics, and electronics.
Flammability reduction
Highly effective at reducing flammability and slowing down the spread of fires.
Health concerns
Potential carcinogenicity and toxic effects on human health.
Environmental impact
Toxic effects on aquatic organisms.
Regulatory status
Growing concern and efforts to find safer alternatives for flame retardant applications.
Check Digit Verification of cas no
The CAS Registry Mumber 133546-43-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,5,4 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133546-43:
(8*1)+(7*3)+(6*3)+(5*5)+(4*4)+(3*6)+(2*4)+(1*3)=117
117 % 10 = 7
So 133546-43-7 is a valid CAS Registry Number.