Jodterephthalsaeure-di-n-propylester, also known as di-n-propyl iodothyronine or di-n-propyl T4, is a synthetic derivative of the naturally occurring thyroid hormone thyroxine (T4). It is a chemical compound with the molecular formula C15H19IO4, featuring two propyl groups attached to the iodothyronine molecule. Jodterephthalsaeure-di-n-propylester is used in medical research to study the effects of thyroid hormones on various physiological processes, as well as in the development of potential therapeutic agents for thyroid-related disorders. Due to its synthetic nature, di-n-propyl T4 may exhibit different pharmacological properties compared to the native hormone, making it a valuable tool in understanding and treating thyroid dysfunction.
The CAS Registry Mumber 5013-48-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,1 and 3 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 5013-48: (6*5)+(5*0)+(4*1)+(3*3)+(2*4)+(1*8)=59 59 % 10 = 9 So 5013-48-9 is a valid CAS Registry Number.