(2,2-Diacetylvinyl)benzene 1,1-Diacetyl-2-phenylethylene 2,4-Pentanedione, 3-(phenylmethylene)- 2,4-Pentanedione, 3-benzylidene- 2-Acetyl-1-phenyl but-1-en-3-one 3-(Phenylmethylene)pentane-2,4-dione 3-Benzylidene acetylacetone 3-Benzylidene-2,4-pentanedione 3-Benzylideneacetylacetone 4-07-00-02355 (Beilstein Handbook Reference) 4335-90-4 AI3-07406 BRN 0972849 Benzalacetylacetone Benzylidene acetylacetone EINECS 224-382-5 NSC 35140