(E)-4-fluoro-3,7-dimethyl-octa-2,6-dienoic acid ethyl ester is a chemical compound with the molecular formula C11H17FO2. It is an organic ester derived from (E)-4-fluoro-3,7-dimethyl-octa-2,6-dienoic acid, where the carboxylic acid group is esterified with ethanol. (E)-4-fluoro-3,7-dimethyl-octa-2,6-dienoic acid ethyl ester features a fluorinated double bond in the 4-position, two methyl groups at the 3 and 7 positions, and an ethyl ester group. It is characterized by its unique structure, which may have potential applications in various fields such as pharmaceuticals, agrochemicals, or as a synthetic intermediate. The compound's properties, such as its reactivity, solubility, and stability, can be influenced by the presence of the fluorine atom and the double bond, making it an interesting subject for chemical research and development.
The CAS Registry Mumber 1644-46-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,4 and 4 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1644-46: (6*1)+(5*6)+(4*4)+(3*4)+(2*4)+(1*6)=78 78 % 10 = 8 So 1644-46-8 is a valid CAS Registry Number.