一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Cyphostemmin B
Cyphostemmin B
  • Cyphostemmin B

Cyphostemmin B

Price Get Latest Price
Package 5mg
Min. Order: 5mg
Supply Ability: 10 g
Update Time: 2023-02-24

Product Details

Product Name: Cyphostemmin B CAS No.: 220328-16-5
Min. Order: 5mg Purity: ≥98%(HPLC)
Supply Ability: 10 g Release date: 2023/02/24

 

Product NameCyphostemmin B ( Reference Standard ) 

Molecular Formula:  C28H22O6

Molecular Weight:  454.47

Source:  Parthenocissus quinquefolia

Type of Compound:  Polystilbenes

Testing Method:  HPLC 
Identification Method: MS, NMR
Packing:  As per customer's requirement

Usage/Application :  Identification purpose

Storage:  Store in a closed container for protection from air and light.  Refrigerated or frozen for a long time.

Provide COA ,MSDS and Test Report

Company Profile Introduction

NatureStandard was founded with a mission to facilitate pharmaceutical research by providing high quality Reference Standards,Analytical Standards and related technical services including separation and manufacturing of components from Traditional Chinese Medicine (TCM) ,development of extraction technology , technical outsourcing service for Registration and Application of TCM (Plant Medicine) .Our products/services are quality-certified and delivered with care and pride from our home in Shanghai to clients worldwide.

You may like

Recommended supplier

Product name Price   Suppliers Update time
  • Since: 2019-07-10
  • Address: Room 206C, Building 2, 720 Cailun Road ,Shanghai 201203, China.
INQUIRY
绿春县| 格尔木市| 武穴市| 南京市| 浦北县| 巢湖市| 信宜市| 西吉县| 开封市| 门头沟区| 福建省| 普洱| 云霄县| 远安县| 永昌县| 秀山| 丰城市| 周宁县| 潍坊市| 白城市| 乐清市| 敦化市| 民丰县| 兴仁县| 浮梁县| 赣州市| 剑河县| 桐梓县| 民县| 桐城市| 三门峡市| 丰顺县| 凤台县| 巴中市| 阿坝| 兖州市| 土默特右旗| 九江县| 宾阳县| 太仓市| 虞城县|