has role is conjugate acid of cinnamate cinnamic acids chemical entity styrenes cinnamic acid 148.052 148.15862 3-phenyl-2-propenoic acid 3-phenylacrylic acid 3-phenylprop-2-enoic acid 3-phenylpropenoic acid A monocarboxylic acid that consists of acrylic acid bearing a phenyl substituent at the 3-position. It is found in Cinnamomum cassia. Beilstein:507757 C9H8O2 CAS:621-82-9 CHEBI:23250 CHEBI:27386 CHEBI:3710 Cinnamic acid Gmelin:328659 HMDB:HMDB0000567 InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11) KEGG:C10438 PMID:19238838 PMID:24636064 PMID:24868863 PMID:7628877 PhCH=CHCO2H Reaxys:507757 WBYWAXJHAXSJNI-UHFFFAOYSA-N Wikipedia:Cinnamic_acid Zimtsaeure [H]C(=Cc1ccccc1)C(O)=O benzenepropenoic acid benzylideneacetic acid beta-phenylacrylic acid chebi_ontology phenylacrylic acid plant metabolite