3-Fluoro-4-methoxyvalerophenone, also known as 3-Fluoro-4-methoxyphenyl-2-methylbutanone, is a synthetic organic compound with the molecular formula C12H17FO2. It is a colorless to pale yellow liquid with a distinct, pungent odor. This chemical is primarily used as a building block in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its unique structure, it possesses a wide range of applications in the chemical industry, including the production of drugs, fragrances, and flavorings. However, it is essential to handle 3-fluoro-4-methoxyvalerophenone with caution, as it can be harmful if inhaled, ingested, or absorbed through the skin, and it may cause irritation to the eyes, skin, and respiratory system.
The CAS Registry Mumber 586-20-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,8 and 6 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 586-20: (5*5)+(4*8)+(3*6)+(2*2)+(1*0)=79 79 % 10 = 9 So 586-20-9 is a valid CAS Registry Number.