正己酸乙烯酯

(+/-)-2-(1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)ethanol

苯甲酸乙烯酯

醋酸乙烯酯

(1R,1'R)-1,8-diethyl-1-(1',2'-dipropionyloxy)ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole