英文名称: | 12-(3-hydroxy-1-oxobutoxy)-20-d(17-alpha)-homopregn-16-ene-17a-carboxaldehyd | 8- trimethyl-, (5-alpha,12-beta,17a-beta)-oxo-4 | dendalone 3-hydroxybutyrate | 12-(3-hydroxy-1-oxobutoxy)-20-oxo-4,4,8- trimethyl-,(5-alpha,12-beta,17a-beta)-d(17-alpha)-homopregn-16-ene-17a-carboxaldehyd |
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