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- [46] TRANSFORMED STEROIDS .121. SYNTHESIS OF DELTA-LACTONE OF 3-BETA-ACETOXY 6-KETO 16-ALPHA-HYDROXY 24-NOR-5-ALPHA-CHOL-17(20)-ENE-23-OIC ACID KHIMIYA PRIRODNYKH SOEDINENII, 1981, (02): : 184 - 186
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