胆甾-3,5-二烯-3-醇乙酸酯

2,4,6-三甲基吡啶

[(E)-[10,13-dimethyl-17-(6-methylheptan-2-yl)-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ylidene]amino]urea

乙醇钠

乙醇