Diethyl 3,3-difluoro-1,5-pentanedicarboxylate is a chemical compound with the molecular formula C11H16F2O4. It is a colorless liquid with a density of 1.1 g/cm3 and a boiling point of 250°C. diethyl 3,3-difluoro-1,5-pentanedicarboxylate is an ester derivative of 3,3-difluoro-1,5-pentanedicarboxylic acid, formed by the reaction of the dicarboxylic acid with ethanol. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its difluoromethyl group, it offers unique properties such as increased lipophilicity and metabolic stability, making it a valuable building block in the development of new compounds with improved biological activity.
The CAS Registry Mumber 2710-66-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,1 and 0 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2710-66: (6*2)+(5*7)+(4*1)+(3*0)+(2*6)+(1*6)=69 69 % 10 = 9 So 2710-66-9 is a valid CAS Registry Number.