1367281-19-3 Usage
General Description
1,5,9-Triazacyclododecane-1,5-dicarboxylic acid, 9-(carboxymethyl)-, 1,5-bis(1,1-dimethylethyl) ester, also known as DOTAM-Gly-tert-butyl ester, is a chemical compound used in the field of chemistry and chemical engineering. It is a derivative of cyclen, a macrocyclic compound, and is often used as a chelating agent for metal ions in various applications, such as in MRI contrast agents, as well as in catalysis and drug delivery systems. The tert-butyl ester group in 1,5,9-Triazacyclododecane-1,5-dicarboxylic acid, 9-(carboxymethyl)-, 1,5-bis(1,1-dimethylethyl) ester is often used as a protecting group for the carboxylic acid functionality, which can be removed under mild conditions to reveal the free carboxylic acid. The compound's structure and properties make it a versatile and valuable tool in various chemical processes and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1367281-19-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,7,2,8 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1367281-19:
(9*1)+(8*3)+(7*6)+(6*7)+(5*2)+(4*8)+(3*1)+(2*1)+(1*9)=173
173 % 10 = 3
So 1367281-19-3 is a valid CAS Registry Number.
