2-(Thiophen-2-ylcarbonylthio)-N-(2-oxo-2,3,4,5-tetrahydrothiophen-3-yl)propionamide 2-Thiophenecarbothioic acid, S-(1-methyl-2-oxo-2-((tetrahydro-2-oxo-3-thienyl)amino)ethyl) ester 2-Thiophenecarbothioic acid, S-ester with (+-)-2-mercapto-N-(tetrahydro-2-oxo-3-thienyl)propionamide 94149-41-4 MR 889 Midesteina [INN-Spanish] Midesteine Midesteine [INN] Midesteinum [INN-Latin]