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/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category:
CAS NO: 434-16-2
Brand:
Spec:


Contact Info

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/Pharmaceutical Raw Materials/Amino Acids & Derivatives
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 三原县| 安多县| 德令哈市| 潞西市| 白银市| 张家港市| 孟连| 瓦房店市| 射阳县| 长宁区| 东兴市| 河池市| 霍林郭勒市| 边坝县| 洛阳市| 玛曲县| 烟台市| 洛浦县| 蓬莱市| 察哈| 长宁区| 枞阳县| 米脂县| 荔波县| 西宁市| 托克托县| 丰顺县| 翼城县| 朝阳县| 凤山县| 曲靖市| 阳曲县| 佳木斯市| 美姑县| 门源| 南华县| 天峻县| 南通市| 秦安县| 景洪市| 丰台区|