4-Cycloheptene-1,1-dicarboxylic acid, diethyl ester is an organic compound with the chemical formula C13H18O4. It is a derivative of cycloheptene, featuring a seven-membered ring with a double bond at the 4th position. The molecule contains two carboxylic acid groups, which are esterified with diethyl groups, resulting in the formation of two ester linkages. 4-Cycloheptene-1,1-dicarboxylic acid, diethyl ester is characterized by its unique structure, which combines the properties of a cyclic alkene with ester functionality. It is synthesized through various chemical reactions and is used in the preparation of pharmaceuticals, agrochemicals, and other specialty chemicals. The compound's properties, such as its reactivity, solubility, and stability, make it a valuable intermediate in organic synthesis and a potential candidate for further research in material science and drug development.
The CAS Registry Mumber 6603-76-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,0 and 3 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 6603-76: (6*6)+(5*6)+(4*0)+(3*3)+(2*7)+(1*6)=95 95 % 10 = 5 So 6603-76-5 is a valid CAS Registry Number.