140189-66-8

3-Pyridinecarboxylic acid,6-[5-[3-[1-(5-carboxy-2-pyridinyl)-3-cyclohexylhexahydro-2,4,6-trioxo-5-pyrimidinyl]-2-propenylidene]-3-cyclohexyltetrahydro-2,4,6-trioxo-1(2H)-pyrimidinyl]-