c a s号:1877-72-1 分子式:C8H5NO2 分子量:147.1308 英文别名：3-Cyanobenzoic acid,3-Carboxybenzonitrile,m-Cyanobenzoic acid,3-CYANO-BENZOIC ACID,3-cyanobenzaldehyde,3-formyl-benzonitrile,Benzoic acid,3-cyano,Benzoic acid,m-cyano