3-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-N-(4-((1-(2-(4-(hexadecyloxy)phenyl)-4-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)ethyl)sulphonyl)phenyl)-4-methoxybenzenesulphonamide 80396-84-5 EINECS 279-454-9