脯氨酸杂质2(盐酸盐 ) 货号:P041002A 英文名:Proline Impurity 2(Hydrochloride) 同义词:(S)-4-oxopyrrolidine-2-carboxylic acid hydrochloride CAS号:54615-47-3 分子式:C5H7NO3.HCl 分子量:129.11 36.46 询价订购