右美沙芬(氢溴酸盐) 货号:D017000 英文名:Dextromethorphan(Hydrobromide) 同义词:(4bS,8aS,9S)-3-methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene hydrobromide CAS号:125-71-3 分子式:C18H25NO.HBr 分子量:271.40 80.91 询价订购