32266-82-3 32838-28-1 Butanedioic acid, mono(3-((2-ethylhexyl)amino)-1-methyl-3-oxopropyl) ester (9CI) Butoctamide hydrogen succinate Butoctamide semisuccinate Listomin S M-2H N-(2-Ethylhexyl)-3-hydroxybutyramide hydrogen succinate N-2-Ethylhexyl-beta-oxybutyramide semisuccinate Succinic acid, monoester with N-(2-ethylhexyl)-3-hydroxybutyramide