nor·ephedrine | \ ¦nȯr, (ˈ)nȯr+ \
Definition of norephedrine
: a crystalline compound C6H5CHOHCH(CH3)NH2 known in three optically isomeric forms of which the levoratatory form occurs naturally with ephedrine; 1-phenyl-2-amino-1-propanol
— called also phenylpropanolamine
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