The molecule is an omega-carboxyacyl-CoA that results from the formal condensation of the thiol group of coenzyme A with one of the carboxy groups of (R)-ethylmalonic acid. It derives from an ethylmalonic acid. It is a conjugate acid of a (R)-ethylmalonyl-CoA(5-).
(2R)-2-[2-[3-[[(2R)-4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethylsulfanylcarbonyl]butanoic acid