尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China 7-Dehydrocholesterol - China Supplier

7-Dehydrocholesterol

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
CAS NO: 434-16-2
Brand:
Spec:


Contact Info
  • Add:山東濟南市高新區(qū)穎秀路2766號, Zip: 250100
  • Contact: 肖經(jīng)理
  • Tel:0531-82687809 18605318496
  • Email:18605318496@163.com

Other Products

Description
Additional Information

CAS NO:434-16-2

EC NO:207-100-5

Molecular Formula:C27H44O

Molecular Weight:384.6377

Synonyms:;Provitamine;7,8-didehydrocholesterol;cholesta-5,7-dien-3-beta-ol;Provitamin D3;cholesta-5,7-dien-3-ol;(3beta)-cholesta-5,7-dien-3-ol;

Molecular Structure:7-脫氫膽固醇 434-16-2

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 灌云县| 中超| 英山县| 吉安县| 慈利县| 南江县| 蒲城县| 广宁县| 嵩明县| 泰宁县| 天等县| 永胜县| 祁门县| 三都| 蒙城县| 绿春县| 蓬安县| 贵定县| 依兰县| 嵊泗县| 古蔺县| 伊吾县| 博野县| 贡山| 黔南| 昭通市| 太仆寺旗| 天柱县| 鲁山县| 上高县| 雷州市| 夹江县| 阜宁县| 弥渡县| 定远县| 珲春市| 鄂尔多斯市| 阿瓦提县| 张家川| 奉新县| 泸水县|