三级片网站大全_日本成在人线视频免费_一本高清无码_天天日天天干天天舔_特二级黄片

Changzhou Yabang Pharmaceutical Co., LTD.
中文版   |   ENGLISH
Products
Sildenafil Citrate
Standard:

YBH00022015/EP

CAS NO.: 171599-83-0
Molecular formula:

C28H38N6O11S

Structural formula:

Manufacturer: Changzhou Yabang Pharmaceutical CO.,LTD.
Loss on Dry: Not more than 2.5%
Assay: Min 99%
Description:  

Used to treat erectile dysfunction and pulmonary arterial hypertension