3-Methyl-2-phenyl-cyclopent-2-en-1-carbonsaeure, also known as 3-methyl-2-phenylcyclopent-2-en-1-one, is a chemical compound characterized by a cyclopentane ring with a carbonyl group at position 1, a methyl group at position 3, and a phenyl group at position 2. This organic molecule is a derivative of cyclopentenone, featuring a five-membered ring with one double bond and a ketone functional group. It is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity. The compound's properties, such as its melting point, boiling point, and solubility, can be influenced by the presence of the phenyl group, which imparts additional stability and aromaticity to the molecule.
The CAS Registry Mumber 2698-49-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,9 and 8 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 2698-49: (6*2)+(5*6)+(4*9)+(3*8)+(2*4)+(1*9)=119 119 % 10 = 9 So 2698-49-9 is a valid CAS Registry Number.