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 >Pharmaceutical intermediates>Heterocyclic compound>Pyrazines>6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine
6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine
  • 6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine

6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine

Price $100
Package 25KG
Min. Order: 25KG
Supply Ability: 1000KG
Update Time: 2019-07-06

Product Details

Product Name: 6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine CAS No.: 23747-48-0
EC-No.: 245-864-1 Min. Order: 25KG
Purity: 98% Supply Ability: 1000KG
Release date: 2019/07/06

CR194

Product Name: 6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine
Synonyms: 5-METHYL-6,7-DIHYDROC;5-METHYL-6,7-DIHYDROCYCLOPENTAPYRAZINE;6,7-DIHYDRO-5-METHYL-5H-CYCLOPENTAPYRAZINE;5H-5-METHYL-6,7-DIHYDROCYCLOPENTA[B]PYRAZINE;5H-5-METHYL-6,7-DIHYDROCYCLOPENTAPYRAZINE;5H-Cyclopentapyrazine, 6,7-dihydro-5-methyl-;5-methyl-(5H)-6,7-dihydrocyclo- pentapyrazine;5-Methyl-5H-cyclopenta[b]pyrazine
CAS: 23747-48-0
MF: C8H10N2
MW: 134.18
EINECS: 245-864-1
Product Categories: Alphabetical Listings;Flavors and Fragrances;M-N
Mol File: 23747-48-0.mol
Article illustration
 
6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine Chemical Properties
Boiling point  96-99 °C20 mm Hg(lit.)
density  1.055 g/mL at 25 °C(lit.)
FEMA  3306 | 5H-5-METHYL-6,7-DIHYDROCYCLOPENTA(B)PYRAZINE
refractive index  n20/D 1.527(lit.)
Fp  174 °F
Water Solubility  insoluble
InChIKey YZEFQPIMXZVPKP-UHFFFAOYSA-N
NIST Chemistry Reference 5H-5-methyl-6,7-dihydrocyclopentapyrazine(23747-48-0)
EPA Substance Registry System 5H-Cyclopentapyrazine, 6,7-dihydro-5-methyl-(23747-48-0)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  3
TSCA  Yes
MSDS Information
Provider Language
5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine English
SigmaAldrich English
ACROS English
ALFA English
 
6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine Usage And Synthesis
Chemical Properties clear yellow to yellow-orange to brown liquid
 
 
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP1Y
Jinan Ruitong Biotech Co., Ltd.
2025-08-20
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2025-06-26
$5.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-23
VIP2Y
JINING XINHE CHEMICAL CO., LTD
2024-07-15
$34.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2024-04-25
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2022-09-20
$1.10
VIP6Y
Dideu Industries Group Limited
2022-03-16
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$800.00
Baoji Guokang Healthchem co.,ltd
2021-06-07
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2020-04-28
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
赞皇县| 嘉黎县| 毕节市| 台北县| 武穴市| 建始县| 伊川县| 新宁县| 双桥区| 天峨县| 乐清市| 兴和县| 峨边| 安平县| 同仁县| 安阳市| 丰城市| 苗栗县| 灵川县| 泽州县| 蓬溪县| 巍山| 枞阳县| 红原县| 遂川县| 若尔盖县| 淮安市| 日照市| 濮阳市| 新邵县| 老河口市| 新密市| 墨脱县| 河津市| 宁都县| 平潭县| 天台县| 阜阳市| 白山市| 桃园市| 天长市|