Diaminocyclohexanetetraacetic acid
Diaminocyclohexanetetraacetic acid is an organic compound with the formula. It is an aminopolycarboxylic acid, structurally related to EDTA but with a chiral backbone derived from trans-1,2-diaminocyclohexane.
Among its many complexes are the 7-coordinate titanyl, titanium, vanadium, and iron derivatives. The Cr derivative is 6-coordinate.