374-26-5 Usage
General Description
3,4-Dichloro-3,4,4-trifluoro-1-butene is a halogenated organic compound with the chemical formula C4H4Cl2F3. It is classified as a chlorofluorocarbon (CFC) and is primarily used as a refrigerant and in air conditioning systems. This chemical is known for its high stability, low toxicity, and non-flammability, making it suitable for various industrial applications. However, 3,4-Dichloro-3,4,4-trifluoro-1-butene is also considered a potent greenhouse gas and ozone-depleting substance, contributing to environmental concerns and regulations on its production and use. Its presence in the atmosphere can have harmful effects on the environment and human health, and therefore it is strictly regulated under international agreements such as the Montreal Protocol.
Check Digit Verification of cas no
The CAS Registry Mumber 374-26-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 374-26:
(5*3)+(4*7)+(3*4)+(2*2)+(1*6)=65
65 % 10 = 5
So 374-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H3Cl2F3/c1-2-3(5,7)4(6,8)9/h2H,1H2
