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-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid - China Supplier

(7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
CAS NO: 21392-45-0
Brand:
Spec:


Contact Info
  • Add:重慶市北碚區(qū)云漢大道315號1單元, Zip: 400711
  • Contact: 李經(jīng)理
  • Tel:023-63225655
  • Email:sales@chem47.com

Other Products

Description
Additional Information

CAS NO:21392-45-0;6950-82-9

EC NO:

Molecular Formula:C11H8O5

Molecular Weight:220.1782

Synonyms:;4-Carboxy-7-hydroxycoumarin;7-Hydroxy-4-coumarinylacetic acid;(7-Hydroxy-2-oxo-2H-chromen-4-yl)acetic acid;

Molecular Structure:7-羥基香豆素-4-乙酸 21392-45-0;6950-82-9

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 宁安市| 泉州市| 安达市| 遂溪县| 玛纳斯县| 万全县| 东平县| 柞水县| 邢台市| 五台县| 石狮市| 大洼县| 讷河市| 深州市| 淳化县| 巴南区| 乐陵市| 大安市| 专栏| 荥经县| 德化县| 阿瓦提县| 无极县| 道孚县| 白山市| 加查县| 平果县| 集贤县| 房山区| 神农架林区| 平利县| 元阳县| 万盛区| 南郑县| 大安市| 芜湖市| 河源市| 吉隆县| 淮南市| 济阳县| 宜城市|