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

<bdo id="aimz7"></bdo>

Welcome to chemicalbook!

010-86108875

Inquriy

Try our best to find the right business for you.

Messages

Do not miss inquiry messages Please log in to view all inquiry messages.

My chemicalbook

Welcome back!

ChemicalBook CAS DataBase List CHEMBRDG-BB 4302234

6250-80-2

CHEMBRDG-BB 4302234 synthesis

4synthesis methods

Product Name:CHEMBRDG-BB 4302234
CAS Number:6250-80-2
Molecular formula:C9H13NO
Molecular Weight:151.21

ETHYL 4-ETHYL-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE

2199-47-5
60 suppliers
$24.00/250mg

CHEMBRDG-BB 4302234

6250-80-2
34 suppliers
$45.00/250mg

-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 100 percent / NaOH / ethane-1,2-diol / 1 h / Heating
2: 75 percent / PhCOCl / 0 - 20 °C

References:

Lash, Timothy D.;Chen, Shaohua [Tetrahedron,2005,vol. 61,# 49,p. 11577 - 11600]

BENZYL 3,5-DIMETHYL-4-ETHYL-2-PYRROLECARBOXYLATE

1925-61-7
6 suppliers
$172.00/50MG

CHEMBRDG-BB 4302234

6250-80-2
34 suppliers
$45.00/250mg

1H-Pyrrole-2-methanaminium, 4-ethyl-N,N,3,5-tetramethyl-, chloride (1:1)

97336-19-1
0 suppliers
inquiry

CHEMBRDG-BB 4302234

6250-80-2
34 suppliers
$45.00/250mg

PYR-6921

31896-92-1
4 suppliers
inquiry

CHEMBRDG-BB 4302234

6250-80-2
34 suppliers
$45.00/250mg

CHEMBRDG-BB 4302234 Related Search:

2-(4-CHLORO-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID 2,2'-Bicinchoninic Acid 3-AMINO-2-METHYLQUINOLINE-4-CARBOXYLIC ACID 4-(2-CARBOXYETHYL)-3,5-DIMETHYLPYRROLE-2-CARBOXYLIC ACID, ETHYL ETHER DIETHYL 5,5'-METHYLENEBIS(4-ETHYL-3-METHYL-2-PYRROLECARBOXYLATE) METHYL 5-(BENZYLOXYCARBONYL)-2,4-DIMETHYL-3-PYRROLEPROPIONATE ethyl 4-(2-methoxycarbonylethyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
Copyright ? 2016 ChemicalBook All rights reserved.

唐河县| 崇州市| 磐安县| 新营市| 仪陇县| 淮安市| 庆元县| 江山市| 平利县| 丰台区| 淮安市| 泾川县| 旺苍县| 宁陵县| 密云县| 沙洋县| 周宁县| 容城县| 麻城市| 泌阳县| 务川| 太湖县| 基隆市| 云霄县| 迭部县| 延吉市| 图木舒克市| 海门市| 平潭县| 郸城县| 海阳市| 白山市| 个旧市| 酉阳| 绥滨县| 新乡市| 锡林浩特市| 庐江县| 沾化县| 黄平县| 家居|