CAS号英文名称中文名称分子式分子量
110-16-7Maleic acid马来酸C4H4O4116.0722
110-17-8Fumaric acid富马酸C4H4O4116.0721616745
133-37-9DL-Tartaric acidDL-酒石酸C4H6O6150.0868
138-09-0Butanedioic acid,2-hydroxy-, sodium salt (1:2), (2S)-L-羟基丁二酸C4H4Na2O5178.051103591919