5-(o-Bromobenzyl)-5,6,7,7a-tetrahydro-4H-thieno(3,2-c)pyridin-2-one oxalate 83427-70-7 Thieno(3,2-c)pyridin-2(4H)-one, 5,6,7,7a-tetrahydro-5-((2-bromophenyl)methyl)-, ethanedioate Thieno(3,2-c)pyridin-2(7aH)-one, 4,5,6,7-tetrahydro-5-((2-bromophenyl)methyl)-, ethanedioate (1:1) o-Bromobenzyl-5 tetrahydro-5,6,7,7a 4H-thieno(3,2-c)pyridinone-2 oxalate [French]