左炔诺孕酮杂质35 货号:L005035 英文名:Levonorgestrel Impurity 35 同义词:(8R,9S,13S,14S)-16-cyclohexylidene-13-ethyl-3-methoxy-6,7,8,9,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17(4H)-one CAS号:N/A 分子式:C26H36O2 分子量:380.56 询价订购