40117-45-1 Usage
General Description
2,2,6,6-Tetramethylheptane, also known as iso-octane, is a hydrocarbon compound with the molecular formula C8H18. It is an isomer of octane and is commonly used as a standard reference for measuring the octane rating of fuels in gasoline engines. Iso-octane is a colorless and odorless liquid that is highly flammable and has a high resistance to knocking in internal combustion engines. It is also used as a solvent in the laboratory and as a component in the production of specialty chemicals. Additionally, iso-octane is a key ingredient in the formulation of gasoline to improve its combustion properties and engine performance.
Check Digit Verification of cas no
The CAS Registry Mumber 40117-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,1,1 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40117-45:
(7*4)+(6*0)+(5*1)+(4*1)+(3*7)+(2*4)+(1*5)=71
71 % 10 = 1
So 40117-45-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H24/c1-10(2,3)8-7-9-11(4,5)6/h7-9H2,1-6H3
