4-fluoro-1-methyl-cyclohex-3-enecarboxylic acid methyl ester is a synthetic organic compound characterized by its molecular formula C9H13FO2. 4-fluoro-1-methyl-cyclohex-3-enecarboxylic acid methyl ester features a cyclohexene ring with a fluorine atom at the 4-position, a methyl group at the 1-position, and a carboxylic acid group at the 3-position, which is further esterified with a methyl group. The esterification results in the formation of a methyl ester, enhancing the compound's volatility and solubility in organic solvents. This chemical is typically synthesized for use in pharmaceuticals, agrochemicals, or as an intermediate in the synthesis of other complex organic molecules. Its unique structure with a fluorine atom can impart specific properties, such as increased lipophilicity or altered reactivity, which are valuable in the development of new drugs or chemical compounds.
The CAS Registry Mumber 428-49-9 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 8 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 428-49: (5*4)+(4*2)+(3*8)+(2*4)+(1*9)=69 69 % 10 = 9 So 428-49-9 is a valid CAS Registry Number.