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 >Chemical Reagents>Organic reagents>Fatty alcohols>7-Dehydrocholesterol
7-Dehydrocholesterol
  • 7-Dehydrocholesterol

7-Dehydrocholesterol

Price $1269
Package 1Kg/Bag
Min. Order: 1KG
Supply Ability: 1T
Update Time: 2026-05-15

Product Details

Product Name: 7-Dehydrocholesterol CAS No.: 434-16-2
EC-No.: 207-100-5 Min. Order: 1KG
Purity: 99% Supply Ability: 1T
Release date: 2026/05/15

7-Dehydrocholesterol (7-DHC), a 5,7-conjugated diene sterol is a biosynthetic precursor of cholesterol. It helps in the production of vitamin D3 when exposed to ultraviolet B (UVB) radiation. 7-Dehydrocholesterol has been used as an internal standard to determine sterols.

Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP2Y
Watson Biotechnology Co.,Ltd
2026-06-05
VIP2Y
Xi an Biohorlden Industry Trade Co Ltd
2026-06-04
VIP2Y
Changsha YuTeng New Materials Co., Ltd.
2026-06-03
VIP2Y
Shaanxi Xianhe Biotech Co., Ltd
2026-06-02
$5.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
VIP1Y
PuriPharm Co., ltd.
2026-04-01
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$250.00
VIP4Y
Dingwang Technology (Wuhan) Co., Ltd.
2025-08-22
Chongqing Soarwin Technology Co., Ltd
2025-08-20
$30.00
Hebei Zhuanglai Chemical Trading Co.,Ltd
2025-04-15
  • Since: 2018-09-06
  • Address: B801, Jintai District, Baoji City, Shaanxi Province, China, Dongling Financial Plaza, Jintai Distric
INQUIRY
YANG
13892490616
gksales1@gk-bio.com
永胜县| 武安市| 揭阳市| 武义县| 峨眉山市| 府谷县| 庆阳市| 曲松县| 赤壁市| 峨眉山市| 大渡口区| 定远县| 崇文区| 高阳县| 金昌市| 沂源县| 灵丘县| 西平县| 伽师县| 巴林左旗| 临夏市| 仙居县| 普定县| 塘沽区| 新宁县| 门源| 大安市| 东安县| 南宁市| 韩城市| 从化市| 长沙市| 封丘县| 铜山县| 定陶县| 招远市| 菏泽市| 新兴县| 长海县| 阿拉尔市| 浦县|