91672-59-2 Chromate(1-), bis(2,4-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-))-, hydrogen, compd. with 3-(C8-18-alkylamino)butanoic acid EINECS 294-068-0