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

<pre id="douhw"><input id="douhw"><th id="douhw"></th></input></pre>

<bdo id="douhw"></bdo>

<pre id="douhw"><label id="douhw"><label id="douhw"></label></label></pre>

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 5-NITRONICOTINIC ACID

2047-49-6

5-NITRONICOTINIC ACID synthesis

5synthesis methods

Product Name:5-NITRONICOTINIC ACID
CAS Number:2047-49-6
Molecular formula:C6H4N2O4
Molecular Weight:168.11

23056-40-8 Synthesis

2-Chloro-5-methyl-3-nitropyridine

23056-40-8
261 suppliers
$7.00/1g

5-NITRONICOTINIC ACID

2047-49-6
159 suppliers
$26.00/250mg

-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: ethanol; N₂H₄+H₂O
2: aqueous acetic acid; aqueous copper (II)-sulfate solution
3: KMnO₄; H₂O

References:

Brown [Journal of the American Chemical Society,1954,vol. 76,p. 3167]

3-METHYL-5-NITROPYRIDINE

6960-20-9
88 suppliers
$60.00/500mg

5-NITRONICOTINIC ACID

2047-49-6
159 suppliers
$26.00/250mg

7464-14-4 Synthesis

2-Hydroxy-5-methyl-3-nitropyridine

7464-14-4
188 suppliers
$10.00/1g

5-NITRONICOTINIC ACID

2047-49-6
159 suppliers
$26.00/250mg

2-Hydrazinyl-5-methyl-3-nitropyridine

21901-25-7
30 suppliers
$45.00/250mg

5-NITRONICOTINIC ACID

2047-49-6
159 suppliers
$26.00/250mg

59-67-6 Synthesis

Nicotinic acid

59-67-6
1149 suppliers
$7.00/25g

5-NITRONICOTINIC ACID

2047-49-6
159 suppliers
$26.00/250mg

5-NITRONICOTINIC ACID Related Search:

Nicotinic acid Isonicotinic acid 2-BROMOPYRIDINE N-OXIDE 2-Hydroxy-5-pyridinecarboxylic acid 2,5-PYRIDINEDICARBOXYLIC ACID 3-Ethylpyridine 5-Ethyl-2-methylpyridine Methyl nicotinate 6-Methylnicotinic acid MEA-BENZOATE

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.

宜都市| 忻城县| 菏泽市| 石门县| 钟山县| 定兴县| 松潘县| 北票市| 札达县| 吉木乃县| 巴塘县| 泉州市| 神农架林区| 黔西| 华亭县| 阳新县| 涟源市| 灵台县| 镇康县| 子长县| 苏尼特右旗| 宝丰县| 仙桃市| 苍溪县| 浦城县| 沈丘县| 门源| 托克托县| 博客| 来安县| 富裕县| 霍林郭勒市| 涟水县| 武强县| 偏关县| 丹棱县| 枣强县| 肥城市| 凌源市| 大田县| 班玛县|