英文同义词: | Betamethasone Valerate impurity 5/Betamethasone Valerate EP Impurity F/Betamethasone 9(11)-ene/17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione 17-Valerate;Betamethasone Valerate Impurity F;Betamethasone Valerate EP Impurity F;Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-16β-methyl-, 17-valerate (8CI);βmethasone Valerate EP Impurity F;Betamethasone Valerate Δ-9(11);Cocaine Hydrochloride Impurity 7(Cinnamoylcocaine) |