(1R,2R,3R,4S)-1,3-二(乙酰氧基)-11-重氮基阳离子基-4,10-二羟基-2-甲基-2-[(2-甲基丙酰)氧代]-9-羰基-2,3,4,9-四氢-1H-苯并[b]芴-5-醇酸
156429-10-6