1,8-Nonadiene, 2,8-difluoro- is a chemical compound with the molecular formula C9H10F2. It is a conjugated diene, which means it has two carbon-carbon double bonds separated by a single bond in a linear arrangement. The presence of two fluorine atoms at the 2nd and 8th carbon positions gives 1,8-nonadiene, 2,8-difluoro- unique properties compared to its non-fluorinated counterpart. This fluorinated diene is used in various chemical reactions and synthesis processes, particularly in the production of pharmaceuticals and specialty chemicals. Its conjugated diene structure allows for interesting reactivity patterns, such as Diels-Alder reactions, which are important in organic chemistry. The fluorine atoms can also influence the reactivity and selectivity of the molecule, making it a valuable building block in the synthesis of more complex molecules.
The CAS Registry Mumber 462-92-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 2 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 462-92: (5*4)+(4*6)+(3*2)+(2*9)+(1*2)=70 70 % 10 = 0 So 462-92-0 is a valid CAS Registry Number.