3-(Di-(2-hydroxyethyl)amino)acetophenone (4,5-diphenyloxazol-2-yl)hydrazone 34744-36-0 Ethanone, 1-(3-(bis(2-hydroxyethyl)amino)phenyl)-, (4,5-diphenyl-2-oxazolyl)hydrazone ZIMET 98/69 Zimet 98-69