108-95-2
苯酚
→
94159-41-8
(3β,20R)-20-[(3-甲基丁基)硫烷基]孕-5-烯-3-醇
101097-05-6
33646-40-1
2-hydroxy-2-(4-methoxyphenyl)acetonitrile
40232-93-7
2,2-bis(4-hydroxyphenyl)acetic acid