1-phenylbutan-1-one 495-40-9 1-Butanone, 1-phenyl- 1-Phenyl-1-butanone Butyrophenone NSC8463 Phenyl propyl ketone Propyl phenyl ketone n-Butyrophenone 124338_ALDRICH 20770_FLUKA W504904_ALDRICH AI3-02062 EINECS 207-799-7 NSC 8463 InChI=1/C10H12O/c1-2-6-10(11)9-7-4-3-5-8-9/h3-5,7-8H,2,6H2,1H ZINC01586755