2-((1,2,3,4-Tetrahydro-1-(2-hydroxyethyl)-2,7-dimethyl-6-quinolinyl)azo)-N-(2-hydroxyethyl)-5-(2-methyl-1-oxopropyl)-3-thiophenecarboxamide 3-Thiophenecarboxamide, N-(2-hydroxyethyl)-5-(2-methyl-1-oxopropyl)-2-((1,2,3,4-tetrahydro-1-(2-hydroxyethyl)-2,7-dimethyl-6-quinolinyl)azo)- 69912-95-4