1112-05-6 Usage
General Description
1,1,1-Trichloro-2,2-difluoropropane, also known as HCFC-123, is a chemical compound with the molecular formula C3H2Cl3F2. It is a colorless, odorless gas used as a refrigerant and in the production of foam insulation. It is classified as a hydrochlorofluorocarbon (HCFC), which are chemicals that contribute to ozone depletion and have been phased out in many countries due to their harmful environmental impact. HCFC-123 is also considered a greenhouse gas and a potential contributor to global warming. Its use is now regulated under the Montreal Protocol, which aims to phase out the production and consumption of ozone-depleting substances.
Check Digit Verification of cas no
The CAS Registry Mumber 1112-05-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,1 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1112-05:
(6*1)+(5*1)+(4*1)+(3*2)+(2*0)+(1*5)=26
26 % 10 = 6
So 1112-05-6 is a valid CAS Registry Number.
InChI:InChI=1/C3H3Cl3F2/c1-2(7,8)3(4,5)6/h1H3
