天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

<mark id="tiby5"></mark>

<ol id="tiby5"></ol>

Welcome to chemicalbook!

400-158-6606

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 DIANTIPYRYLMETHANE

1251-85-0

DIANTIPYRYLMETHANE synthesis

5synthesis methods

Product Name:DIANTIPYRYLMETHANE
CAS Number:1251-85-0
Molecular formula:C23H24N4O2
Molecular Weight:388.46

60-80-0 Synthesis

Antipyrine

60-80-0
485 suppliers
$10.00/5g

DIANTIPYRYLMETHANE

1251-85-0
189 suppliers
$13.00/10g

-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: benzene
2: P₂O₅; CO₂ / 38000 Torr
3: zinc; acetic acid

References:

Kaufmann;Huang [Chemische Berichte,1942,vol. 75,p. 1214,1222]

50-00-0 Synthesis

Formaldehyde

50-00-0
880 suppliers
$10.00/25g

60-80-0 Synthesis

Antipyrine

60-80-0
485 suppliers
$10.00/5g

DIANTIPYRYLMETHANE

1251-85-0
189 suppliers
$13.00/10g

83-10-3 Synthesis

ANTIPYRINECARBOXYLIC ACID

83-10-3
58 suppliers
inquiry

DIANTIPYRYLMETHANE

1251-85-0
189 suppliers
$13.00/10g

1,5-Dimethyl-4-(1-hydroxy-2,2,2-trichloroethyl)-2-phenyl-4-pyrazolin-3-one

66379-85-9
3 suppliers
inquiry

DIANTIPYRYLMETHANE

1251-85-0
189 suppliers
$13.00/10g

89169-88-0 Synthesis

1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOLE-4-CARBALDEHYDE OXIME

89169-88-0
18 suppliers
inquiry

DIANTIPYRYLMETHANE

1251-85-0
189 suppliers
$13.00/10g

DIANTIPYRYLMETHANE Related Search:

Sodium acetate 2,3-Dihydrobenzofuran Triethanolamine PURPURIN Antipyrine

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.

<fieldset id="27vv0"></fieldset>

<big id="27vv0"></big>

<mark id="27vv0"></mark>

<fieldset id="27vv0"></fieldset>