Search Keyword:Methylnaltrexone Bromide Search Records:1
Methylnaltrexone Bromide (5R,17R)-17-(Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-17-methyl-6-oxomorphinan-17-ium bromide C21H26BrNO4 : 436.34 [916055-92-0]