(4S,6R)-多佐胺EP杂质B 货号:D054004 英文名:(4S,6R)-Dorzolamide EP Impurity B 同义词:(4S,6R)-4-(ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide CAS号:139066-77-6 分子式:C10H16N2O4S3 分子量:324.44 询价订购