2,7-二溴-9,9-二乙基芴

2-乙基-1H-茚

(丁基-lambda2-氮烷基)环己烷

4-(1-ethylpiperidin-1-ium-1-yl)-2,2-diphenylbutanamide,bromide

2-乙基-4-异丙基-1-甲基苯