1,2-Propanedione, 1-phenyl-, 2-oxime 1-Phenyl-1,2-propanedione-2-oxime 119-51-7 2-(Hydroxyimino)propiophenone 2-Hydroxyiminopropiophenone 4-07-00-02143 (Beilstein Handbook Reference) AI3-07282 BRN 0509304 EINECS 204-329-2 Isonitrosopropiophenone NSC 5410 PROPIOPHENONE, ISONITROSO- RA 58 alpha-Oximinopropiophenone