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CAS号: 67372-68-3 英文名称: 6,7-DeMethylene Drospirenone 英文同义词: Drospirenone EP Impurity A;6,7-DeMethylene Drospirenone;Drospirenone Related Impurity 1;17β-Hydroxy-15β,16β-Methylene-3-oxo-17α-pregn-4-en;Drospirenone Impurity 1（Drospirenone EP Impurity A）;15β,16β-Methylene-3-oxo-17α-pregn-4-ene- 21,17-carbolactone;15|A,16|A-Methylene-3-oxo-17|A-pregn-4-ene-21,17-carbolactone;(15α,16α,17α)-15,16-Dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15,16]pregna-4,15-diene-21-carboxylic Acid γ-Lactone;3'H-Cyclopropa[15,16]pregna-4,15-diene-21-carboxylic acid, 15,16-dihydro-17-hydroxy-3-oxo-, γ-lactone, (15α,16α,17α)- 中文名称: 6,7-DeMethylene Drospirenone 中文同义词: 屈螺酮EP杂质A;6,7-去亚甲基屈螺酮;屈螺酮杂质A(EP/BP) 分子式: C23H30O3 分子量: 354.48