2-methyl-2-(β-carboxyethyl)cyclopentene-1,3-dione is a complex organic compound with the molecular formula C9H10O4. It is a derivative of cyclopentene, featuring a methyl group at the 2-position and a β-carboxyethyl group attached to the same carbon. The compound contains a 1,3-dione functional group, which consists of two carbonyl groups (C=O) separated by a single carbon atom. This structure is characteristic of compounds with two adjacent carbonyl groups, which can participate in various chemical reactions, such as enolization and condensation. The presence of the β-carboxyethyl group introduces an additional carboxylic acid functionality, which can form salts or esters and engage in acid-base reactions. Overall, 2-methyl-2-(β-carboxyethyl)cyclopentene-1,3-dione is a versatile organic molecule with potential applications in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
The CAS Registry Mumber 5895-65-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,9 and 5 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5895-65: (6*5)+(5*8)+(4*9)+(3*5)+(2*6)+(1*5)=138 138 % 10 = 8 So 5895-65-8 is a valid CAS Registry Number.