国产激情在线视频,精品国产三级在线观看,无码中文字幕乱码一区,欧美xxxx极品流血

  Main Products
Products
Chemical Name:3-Hydroxy-7-oxocholan-24-oic acid 
Synonyms:3-Hydroxy-7-oxocholan-24-oic acid 
Cas No.:4651-67-6 
Molecular Formula:C24H38O4 
Molecular Weight:390.56 
Specification:99% 
Standard:In house standard 
Usage:Obeticholic Acid intermediates 
Molecular Structure: