9,10-Dimethoxy-5,6-dihydro[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium 3-carboxypropanoate - formic acid (1:1:1)

3-Carboxypropanoate de 9,10-diméthoxy-5,6-dihydro[1,3]dioxolo[4,5-g]isoquinoléino[3,2-a]isoquinoléin-7-ium - acide formique (1:1:1)

9,10-Dimethoxy-5,6-dihydro[1,3]dioxolo[4,5-g]isochinolino[3,2-a]isochinolin-7-ium-3-carboxypropanoat -ameisensäure (1:1:1)

9,10-Dimethoxy-5,6-dihydro[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium 3-carboxypropanoate - formic acid (1:1:1)