Synonyms: 1H-Pyrrole-3-carboxylicacid, 2-methyl-5-(1,2,3,4-tetrahydroxybutyl)-, ethyl ester,[1R-(1R*,2S*,3R*)]-; Pyrrole-3-carboxylic acid,2-methyl-5-(D-arabino-1,2,3,4-tetrahydroxybutyl)-, ethyl ester (8CI);Pyrrole-3-carboxylic acid, 2-methyl-5-(D-arabino-tetrahydroxybutyl)-, ethylester (6CI,7CI)