426-66-4 Usage
General Description
1,1,1,2,2-pentafluoroheptan-3-one is a chemical compound with the molecular formula C7H8F5O. It is a ketone with a pungent odor and is commonly used as a solvent and intermediate in the production of other chemicals. 1,1,1,2,2-pentafluoroheptan-3-one is flammable and should be handled with care. With its five fluorine atoms, 1,1,1,2,2-pentafluoroheptan-3-one is highly reactive and can undergo various chemical reactions, making it useful in organic synthesis and research. It is also important to note that this compound may be harmful if inhaled, ingested, or in contact with skin, and precautions should be taken when handling it.
Check Digit Verification of cas no
The CAS Registry Mumber 426-66-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 426-66:
(5*4)+(4*2)+(3*6)+(2*6)+(1*6)=64
64 % 10 = 4
So 426-66-4 is a valid CAS Registry Number.
