430-55-7 Usage
General Description
HCFC-271fb, also known as 1,1,1,2,2,3,3,4,4,5,5,5-dodecafluoro-3-(trifluoromethyl)-pentane, is a halogenated hydrochlorofluorocarbon compound that is used as a refrigerant and foam blowing agent. It is a colorless, odorless gas that is typically used as a replacement for chlorofluorocarbons (CFCs) due to its lower ozone depleting potential. HCFC-271fb has a relatively low global warming potential (GWP) and a short atmospheric lifetime, making it a less environmentally harmful alternative to other ozone depleting compounds. However, it is still a controlled substance under the Montreal Protocol due to its potential impact on the ozone layer. Therefore, its production and use are being phased out in accordance with international regulations aimed at protecting the Earth's ozone layer.
Check Digit Verification of cas no
The CAS Registry Mumber 430-55-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 430-55:
(5*4)+(4*3)+(3*0)+(2*5)+(1*5)=47
47 % 10 = 7
So 430-55-7 is a valid CAS Registry Number.
InChI:InChI=1/C3H6ClF/c1-2-3(4)5/h3H,2H2,1H3