Photoresist Chemicals Hydrogen bis(2,4-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-))chromate(1-), compound with 2-(dodecylamino)ethanol (1:1) Cas:94277-59-5 Molecular Formula: