7655-70-1 Usage
Structure
Benzene ring with three bromine atoms and one fluorine atom attached
Usage
Building block in organic synthesis
Applications
Production of pharmaceuticals, agrochemicals, and specialty chemicals
Additional uses
Precursor in manufacturing dyes, pigments, and other industrial products
Safety concerns
Toxic and may pose health hazards if not handled and used properly
Check Digit Verification of cas no
The CAS Registry Mumber 7655-70-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,5 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7655-70:
(6*7)+(5*6)+(4*5)+(3*5)+(2*7)+(1*0)=121
121 % 10 = 1
So 7655-70-1 is a valid CAS Registry Number.