4-(4-Jod-benzoyloxy)-buttersaeure-propylester, also known as 4-(4-iodobenzoyloxy)butyric acid propyl ester, is a chemical compound with the molecular formula C15H19IO4. It is a derivative of butyric acid, featuring a propyl ester group and a 4-iodobenzoyloxy substituent. <4-(4-Jod-benzoyloxy)-buttersaeure>-propylester is primarily used in organic synthesis, particularly in the preparation of pharmaceuticals and other chemical intermediates. Its structure allows for various chemical reactions, such as esterification, hydrolysis, and substitution, making it a versatile building block in the synthesis of more complex molecules. The presence of the iodine atom in the benzoyl group can also facilitate certain types of chemical transformations, such as cross-coupling reactions, which are important in the production of a wide range of organic compounds.
The CAS Registry Mumber 3540-56-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,4 and 0 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3540-56: (6*3)+(5*5)+(4*4)+(3*0)+(2*5)+(1*6)=75 75 % 10 = 5 So 3540-56-5 is a valid CAS Registry Number.