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  • 5-孕烯-3-beta, 20-alpha-二醇二乙酸酯

    [17-(1-acetyloxyethyl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

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