66640-43-5 Usage
Structure
A biphenyl structure with three chlorine atoms and a methylthio group attached to the 2, 4', and 5 positions.
Type of Compound
Highly chlorinated and sulfonated organic compound.
Main Uses
a. Intermediate for the synthesis of various agrochemicals and pharmaceuticals.
b. Building block for the production of dyes, pigments, and other specialty chemicals.
Environmental Impact
Potential risks to human health and the environment, including being toxic to aquatic organisms and having the potential for bioaccumulation.
Safety Precautions
Safe handling and disposal practices are essential for this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 66640-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,4 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 66640-43:
(7*6)+(6*6)+(5*6)+(4*4)+(3*0)+(2*4)+(1*3)=135
135 % 10 = 5
So 66640-43-5 is a valid CAS Registry Number.
