1027638-96-5

PHHHFCWRROMSHI-LHJYHSJWSA-N Methylnaltrexone Bromide Impurity 1 Naltrexone methylbromide Impurity 2 methylnaltrexone bromide impurity A methylnaltrexone bromide impurity 6 N-Methyl 7,8-didehydronaltrexone Bromide N-Methyl 7,8-didehydronaltrexone Bromide (Mixture of Diastereomers, &gt (3R,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-7-oxo-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium bromide