Identification Properties Safety Data Specifications & Other Information Links Identification CAS Number 609799-22-6 Name Tasimelteon Synonyms 609799-22-6 [RN] Hetlioz [Trade name] (1R-trans)-N-[[2-(2,3-Dihydro-4-benzofuranyl)cyclopropyl]methyl]propanamide N-{[(1R,2R)-2-(2,3-Dihydro-1-benzofuran-4-yl)cyclopropyl]methyl}propanamid [German] [ACD/IUPAC Name] N-{[(1R,2R)-2-(2,3-Dihydro-1-benzofuran-4-yl)cyclopropyl]methyl}propanamide [ACD/IUPAC Name] N-{[(1R,2R)-2-(2,3-Dihydro-1-benzofuran-4-yl)cyclopropyl]méthyl}propanamide [French] [ACD/IUPAC Name] Propanamide, N-[[(1R,2R)-2-(2,3-dihydro-4-benzofuranyl)cyclopropyl]methyl]- [ACD/Index Name] Tasimelteon [INN] [USAN] [Wiki] tasimelteón [Spanish] [INN] tasimeltéon [French] [INN] tasimelteonum [Latin] [INN] Molecular Structure Molecular Formula C15H19NO2…