510-53-2 ( -)-3-Methoxy-17-methylmorphinan (+-)-3-Methoxy-N-methylmorphinan DEA No. 9732 EINECS 208-114-4 Racemethorphan [BAN:DCF:INN] Racemethorphane [INN-French] Racemethorphanum [INN-Latin] Racemetorfano [INN-Spanish]