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 >Biochemical Engineering>Chinese Herbs>7-Hydroxycoumarin
7-Hydroxycoumarin
  • 7-Hydroxycoumarin

7-Hydroxycoumarin

Price Get Latest Price
Package 1KG
Min. Order: 1KG
Supply Ability: 100 tons
Update Time: 2022-02-19

Product Details

Product Name: 7-Hydroxycoumarin CAS No.: 93-35-6
EC-No.: 202-240-3 Min. Order: 1KG
Purity: 98.2% Supply Ability: 100 tons
Release date: 2022/02/19
Synonyms:UMBELLIFERON;UMBELLIFERONE;7-HYDROXYCOUMARIN;7-Hydroxy-2H-1-benzopyran-2-one;3-BUTYLIDEN-4,5-DIHYDRO-3H-ISOBENZOFURAN-1-ONE;2H-1-BENZOPYRAN-2-ONE, 7-HYDROXY-;SKIMMETIN;Z-LIGUSTILIDE
Molecular formula:C9H6O3
EINECS:202-240-3
Molecular weight:162.14
Density:1.2599 (rough estimate)
Melting point:230°C (dec.)(lit.)
Boiling point:248.82°C (rough estimate)
Refractive index:1.5380 (estimate)

Company Profile Introduction

Honest Joy was founded to provide our customers with fine chemicals and research consulting services in protein analytics. We specialize in fine chemicals and custom synthesis. The founders earned their Ph.D.s in the US and both have more than 12 years of industrial experiences in drug discovery and development. Most of the catalog items are available for immediate delivery. The custom syntheses typically take 4 to 6 weeks, depending on the complexity of the target molecules.Honest Joy specializes in fine chemicals and custom synthesis. We have more than 200 high quality chemicals in stock. A few of these compounds are shown in this site. For more, please contact us for more details.

Recommended supplier

Product name Price   Suppliers Update time
$29.00
VIP6Y
TargetMol Chemicals Inc.
2026-06-02
$5.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$100.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
$20.00
Hebei Yanxi Chemical Co., Ltd.
2025-06-20
$79.00
Hebei Zhuanglai Chemical Trading Co Ltd
2025-05-23
$10.00
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-23
Shanghai Standard Technology Co., Ltd.
2023-02-24
$120.00
Hebei baicao biology science and technology co., ltd
2023-02-13
白银市| 蕲春县| 江孜县| 育儿| 渝北区| 高台县| 同德县| 霍邱县| 济源市| 蒲江县| 绩溪县| 成武县| 博乐市| 共和县| 沙洋县| 河津市| 岳池县| 康保县| 乐亭县| 宜丰县| 历史| 兴国县| 绥德县| 新巴尔虎右旗| 延庆县| 石城县| 恩施市| 临夏县| 宁蒗| 杭锦旗| 天等县| 曲靖市| 宁河县| 靖江市| 兴义市| 叶城县| 伊金霍洛旗| 竹山县| 遂川县| 克东县| 鹰潭市|