CAS 56578-38-2 appears in our catalog under these names: (E)-3-(3-Fluorophenyl)acrylaldehyde, 98+%, 3–Fluorocinnamaldehyde, (E)-3-(3-Fluorophenyl)acrylaldehyde, 98%, 98%, (2e)-3-(3-Fluorophenyl)prop-2-enal, 95%+,RG. Offered by: AmBeed, GLPBio, Chemat, Fluorochem. Available pack sizes: 5g, 1g, 25g.