36888-99-0

Yellow L1820 pigment yellow 139 36888-99-0 Pigment Yellow 139 Pigment yellow 139 (C.I. 56298) 5,5'-(1H-isoindole-1,3(2H)-diylidene)dibarbituric acid 1,3-Di(2,4,6-trioxohexahydro-5-pyrimidinylidene)isoindole 1,3-Bis(2,4,6-trioxohexahydropyrimidin-5-ylidene)isoindoline 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5-(1H-isoindole-1,3(2H)-diylidene)bis- 5,5'-[1,3-Dihydro-2H-isoindole-1,3-diylidene]bis[pyrimidine-2,4,6(1H,3H,5H)-trione] 5-[3-(2,4,6-Trioxo-1,3-diazinan-5-ylidene)isoindol-1-ylidene]-1,3-diazinane-2,4,6-trione