泼尼松杂质A 货号:P018001 英文名:Prednisone Impurity A 同义词:(6S)-11-hydroxy-6,10,13-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione CAS号:N/A 分子式:C20H26O3 分子量:314.42 询价订购