(1,1-dimethyl-pentyl)-malonic acid, also known as 1,1-dimethylpentylmalonic acid, is an organic compound with the chemical formula C11H20O4. It is a derivative of malonic acid, featuring a 1,1-dimethylpentyl group attached to the malonic acid structure. (1,1-dimethyl-pentyl)-malonic acid is characterized by its dicarboxylic acid functionality, with two carboxylic acid groups (-COOH) and a long aliphatic chain. It is a white crystalline solid and is soluble in water and organic solvents. (1,1-dimethyl-pentyl)-malonic acid has potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structural properties.
The CAS Registry Mumber 5243-40-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,4 and 3 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5243-40: (6*5)+(5*2)+(4*4)+(3*3)+(2*4)+(1*0)=73 73 % 10 = 3 So 5243-40-3 is a valid CAS Registry Number.