[(1R,2R,4Z,8Z,10R,12Z,14R)-10-乙酰氧基-4,8,12-三甲基-17-亚甲基-16-氧代-15-氧杂双环[12.3.0]十七-4,8,12-三烯-2-基]乙酸酯
104992-92-9