愈创木酚甘油醚E杂质5 货号:G025005 英文名:Guaifenesin Impurity 5 同义词:(2R,3R,4S,5S,6R)-2-(2-hydroxy-3-(2-methoxyphenoxy)propoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS号:N/A 分子式:C16H24O9 分子量:360.36 询价订购