4,6(1H,5H)-Pyrimidinedione, 5-(5-(hexahydro-4,6-dioxo-2-thioxo-5-pyrimidinyl)-2,4-pentadienylidene)dihydro-2-thioxo-, monosodium salt 4,6(1H,5H)-Pyrimidinedione, dihydro-5-(5-(1,2,3,4-tetrahydro-6-hydroxy-4-oxo-2-thioxo-5-pyrimidinyl)-2,4-pentadienylidene)-2-thioxo-, monosodium salt 5-(5-(Hexahydro-4,6-dioxo-2-thioxo-5-pyrimidinyl)penta-2,4-dienylidene)dihydro-2-thioxopyrimidine-4,6(1H,5H)-dione, monosodium salt 63870-35-9 95982-79-9 EINECS 264-529-0