28447-20-3 (3-Vinylbenzoic Acid) Manufacturers in Hyderabad, India Overview & Chemical Identity CAS Number: 28447-20-3 Chemical Name: 3-Vinylbenzoic Acid IUPAC Name: 3-Ethenylbenzoic acid Synonyms:m-Vinylbenzoic acid;3-Ethenylbenzenecarboxylic acid;Meta-vinylbenzoic acid Molecular Formula: C₉H₈O₂...