ethyl,aminofuro,pyridine,carboxylate,furo[2,3-b]
Furo[2,3-b]
34286-93-6(2r)-2-(2-hydroxypropan-2-yl)-4-methoxy-9-methyl-2,3-dihydrofuro[2,3-b]quinolin-9-ium-8-ol;chloride
34443-73-7(2R)-8-hydroxy-2-(2-hydroxypropan-2-yl)-4-methoxy-9-methyl-2,3-dihydrofuro[2,3-b]quinolin-9-ium