波尔定EP杂质B 货号:B072002 英文名:boldine EP Impurity B 同义词:(6R,6aS)-2,9-dihydroxy-1,10-dimethoxy-6-methyl-5,6,6a,7- tetrahydro-4H-dibenzo[de,g]quinoline N-oxide CAS号:N/A 分子式:C19H21NO6 分子量:343.38 询价订购