(3beta)-3-[(四氢-2H-吡喃-2-基)氧基]-胆-5-烯-24-醛

2-[(3beta)-胆甾-5,24-二烯-3-基氧基]四氢-2H-吡喃

3β-(tetrahydro-2H-pyran-2-yloxy)chol-5-en-24-oic acid methyl ester