(3S)-6,7-Dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-1(3H)-isobenzofuranone-13C-d3; (-)-?-Narcotine-13C-d3; (-)-Narcotine-13C-d3; ?-Narcotine-13C-d3; Capval-13C-d3; Coscopin-13C-d3; Opianine-13C-d3; Terbenol-13C-d3; Tusscapine-13C-d3; Vadebex-13C-d3;Noscapine-13C-d3
(3S)-6,7-Dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-1(3H)-isobenzofuranone-13C-d3; (-)-?-Narcotine-13C-d3; (-)-Narcotine-13C-d3; ?-Narcotine-13C-d3; Capval-13C-d3; Coscopin-13C-d3; Opianine-13C-d3; Terbenol-13C-d3; Tusscapine-13C-d3; Vadebex-13C-d3;Noscapine-13C-d3