枸橼酸1,2-二乙酯

(4R)-4-[(3R,5R,8R,9S,10S,13R,14S,17R)-3-羟基-10,13-二甲基-12-氧代-1,2,3,4,5,6,7,8,9,11,14,15,16,17-十四氢环戊烯并[a]菲-17-基]戊酸

3-beta-羟基-12-氧代-5-beta-胆烷酸

2-乙氧基羰基乙基邻苯二甲酰亚胺

1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-N-propyloctane-1-sulfonamide