2,6-二溴吡啶氧化物

3β-O-(1’,2’:3’,4’-di-O-isopropylidene-α-D-galactopyranos-6’-yl)cholest-5-ene

6β-O-(1',2':3',4'-di-O-isopropylidene-α-D-galactopyranos-6'-yl)-3α,5α-cyclocholestane

(3beta)-胆甾-5-烯-3-醇三氟乙酸酯

二苯二硫醚