Synonyms: 4-Hydroxy-3-(3-oxo-1-phenylbutyl)coumarin; Coumafene CAS Number: 81-81-2 Formula: C19H16O4 Formula Weight: 308.33 Linear Formula: C19H16O4 MDL No.: MFCD00006854 Melting Point: 162-164 C (lit.) Beilstein Registry Number: 8868198 EC Number: 201-377-6 UNSPSC Code: …