1481-20-5 Usage
Chemical structure
A cyclobutene ring with three chlorine atoms at positions 1, 4, and 4, and two fluorine atoms at position 3.
Physical state
Colorless liquid
Odor
Distinctive, pungent
Reactivity
Highly reactive
Volatility
Volatile
Uses
Primarily used as an intermediate in the production of various organic chemicals
Commercial applications
Not widely used
Safety
Considered hazardous to human health and the environment
Handling
Must be handled with caution and according to safety regulations and guidelines
Check Digit Verification of cas no
The CAS Registry Mumber 1481-20-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,8 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1481-20:
(6*1)+(5*4)+(4*8)+(3*1)+(2*2)+(1*0)=65
65 % 10 = 5
So 1481-20-5 is a valid CAS Registry Number.