122-57-6 2-07-00-00287 (Beilstein Handbook Reference) 2-Phenylvinyl methyl ketone 3-Buten-2-one, 4-phenyl- 4-PHENYL-3-BUTEN-2-ONE 4-Phenyl-3-butene-2-one 4-Phenylbutenone AI3-00944 Acetocinnamone BRN 0742046 Benzalaceton [German] Benzalacetone Benzilidene acetone Benzilideneacetone Benzylidene acetone Benzylidene acetone (natural) Benzylideneacetone CCRIS 5319 EINECS 204-555-1 FEMA No. 2881 Ketone, methyl styryl Methyl 2-phenylvinyl ketone Methyl beta-styryl ketone Methyl styryl ketone NSC 5605 Styryl methyl ketone