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1,8,15,22-Tetraazacyclooctacontane is a cyclic polyamine compound with the molecular formula C34H72N4. It consists of a cyclic structure containing four nitrogen atoms, which are connected to form an octagonal shape. 1,8,15,22-tetraazacyclooctacontane is known for its ability to form stable complexes with metal ions, particularly transition metals, due to its multiple donor atoms. It is often used in coordination chemistry and as a chelating agent in various applications, such as in the synthesis of metal complexes, catalysis, and as a ligand in supramolecular chemistry. The compound's name reflects its structure, with the numbers indicating the positions of the nitrogen atoms in the cyclic chain.

297-28-9

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297-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 297-28-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,9 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 297-28:
(5*2)+(4*9)+(3*7)+(2*2)+(1*8)=79
79 % 10 = 9
So 297-28-9 is a valid CAS Registry Number.

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