| Synonyms |
1-Butyl-5-(3-(1-butyl-5-cyano-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl)allylidene)-1,2,5,6-tetrahydro-4-methyl-2,6-dioxonicotinonitrile; 1-butyl-5-[(1E,3Z)-3-(1-butyl-5-cyano-4-methyl-2,6-dioxo-1,6-dihydropyridin-3(2H)-ylidene)prop-1-en-1-yl]-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile |