. . . "(5\u03B1,6\u03B1)-3-methoxy-17-methyl-7,8-didehydro-4,5-epoxymorphinan-6-yl \u03B2-D-glucopyranosiduronic acid" . . . . . . . . . "(2S,3S,4S,5R,6R)-3,4,5-Trihydroxy-6-{[(4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methano[1]benzofuro[3,2-e]isoquinolin-7-yl]oxy}oxane-2-carboxylic acid" . . "Codeine-6-glucuronide" . . . . . "codeine-6-glucuronide" . "C6G" . . "Codeine-6-glucuronide" . . . . .