盐酸大观霉素杂质D 货号:S017003 英文名:Spectinomycin Impurity D 同义词:(2R,3R,4S,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-methyl-6,8-bis(methylamino)decahydro-2H-benzo[b]pyrano[2,3-e][1,4]dioxine-3,4,4a,7,9-pentaol CAS号:N/A 分子式:C14H26N2O8 分子量:350.36 询价订购