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Ethane, 1-fluoro-2-(trifluoromethoxy)-, also known as 1-fluoro-2-(trifluoromethoxy)ethane or 1-fluoro-2-trifluoromethoxyethane, is an organic compound with the chemical formula C3H3F5O. It is a colorless, volatile liquid that is soluble in organic solvents. Ethane, 1-fluoro-2-(trifluoromethoxy)- is a derivative of ethane, where one hydrogen atom is replaced by a fluorine atom, and another hydrogen atom is replaced by a trifluoromethoxy group. It is used as a refrigerant, blowing agent, and heat transfer medium, and is also employed in the production of various fluoropolymers. Due to its low toxicity and high stability, it has gained attention as a potential alternative to more environmentally harmful chemicals.

819-49-8

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819-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 819-49-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 819-49:
(5*8)+(4*1)+(3*9)+(2*4)+(1*9)=88
88 % 10 = 8
So 819-49-8 is a valid CAS Registry Number.

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