Synonyms: Macrantoridine;(-)-Macrantoridine;AC1L4B2Z;65560-20-5;2,3-dimethoxy-6-[[(5S)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methyl]benzoic acid;Benzoic acid, 2,3-dimethoxy-6-((5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo(4,5-g)isoquinolin-5-yl)methyl)-, (S)-