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 19-Norpregna-5(10),9(11)-diene-3,20-dione,17-hydroxy-,cyclic 3-(1,2-ethanediyl acetal) - China Supplier

19-Norpregna-5(10),9(11)-diene-3,20-dione,17-hydroxy-,cyclic 3-(1,2-ethanediyl acetal)

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
CAS NO: 42982-49-0
Brand:
Spec:


Contact Info
  • Add:985 Dongfang Road, Pudong, Shanghai 200122 China, Zip: 200122
  • Contact: Feng LING
  • Tel:+86-21-58891610
  • Email:info@landzltd.com

Other Products

Description
Additional Information

CAS NO:42982-49-0

EC NO:

Molecular Formula:C22H30O4

Molecular Weight:

Synonyms:;19-Norpregna-5(10),9(11)-diene-3,20-dione, 17-hydroxy-, cyclic 3-(1,2-ethanediyl acetal);19-Norpregna-5(10),9(11)-diene-3,20-dione,17-hydroxy-,cyclic 3-(1,2-ethanediyl acetal);

Molecular Structure:3,3-(亞乙二氧基)雌甾-5(10),9(11)-二烯-17-酮 42982-49-0

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com -  Toocle Partnership -  Toocle Services -  Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 酉阳| 乌审旗| 靖宇县| 鹤山市| 绩溪县| 丹凤县| 永川市| 临潭县| 凉山| 永泰县| 江永县| 科尔| 茌平县| 南涧| 河源市| 汶川县| 兰州市| 内丘县| 历史| 大城县| 乌拉特后旗| 开平市| 曲松县| 荣昌县| 泰宁县| 长兴县| 锡林浩特市| 崇阳县| 德惠市| 曲沃县| 子长县| 渝中区| 思茅市| 普兰店市| 新和县| 大足县| 长子县| 汶川县| 阿拉善右旗| 车险| 文登市|