2747-58-2 Usage
General Description
1,1,1-Trichloroethane (2,2,2-D3) is a stable, non-flammable chemical that is commonly used as a solvent and a degreasing agent. It is a member of the chlorinated hydrocarbon family and is produced by the reaction of acetylene with chlorine gas. 1,1,1-TRICHLOROETHANE (2,2,2-D3) is widely used in industrial and commercial settings for cleaning metal and electronics, as well as for extracting oils and fats from organic materials. It is also used as a component in some refrigerants and as a propellant in aerosol products. However, due to its potential for environmental harm and health risks, the use of 1,1,1-Trichloroethane has been significantly limited in recent years, with many countries and regions banning or restricting its use.
Check Digit Verification of cas no
The CAS Registry Mumber 2747-58-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,4 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2747-58:
(6*2)+(5*7)+(4*4)+(3*7)+(2*5)+(1*8)=102
102 % 10 = 2
So 2747-58-2 is a valid CAS Registry Number.
