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4485-08-9

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4485-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4485-08-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,8 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4485-08:
(6*4)+(5*4)+(4*8)+(3*5)+(2*0)+(1*8)=99
99 % 10 = 9
So 4485-08-9 is a valid CAS Registry Number.

4485-08-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Nitro-4-nitrosobenzene

1.2 Other means of identification

Product number -
Other names Benzene, 1-nitro-4-nitroso-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4485-08-9 SDS

4485-08-9Relevant articles and documents

Ene reaction of singlet oxygen, triazolinedione, and nitrosoarene with chiral deuterium-labeled allylic alcohols: The interdependence of diastereoselectivity and regioselectivity discloses mechanistic insights into the hydroxy-group directivity

Adam, Waldemar,Bottke, Nils,Krebs, Oliver,Lykakis, Ioannis,Orfanopoulos, Michael,Stratakis, Manolis

, p. 14403 - 14409 (2002)

The ene reaction of singlet oxygen (1O2), triazolinedione (TAD), and nitrosoarene, specifically 4-nitronitrosobenzene (ArNO), with the tetrasubstituted 1,3-allylically strained, chiral allylic alcohol 3,4- dimethylpent-3-en-2-ol (2)

Active ester functionalized azobenzenes as versatile building blocks

Schultzke, Sven,Staubitz, Anne,Walther, Melanie

supporting information, (2021/07/12)

Azobenzenes are important molecular switches that can still be difficult to functionalize selectively. A high yielding Pd-catalyzed cross-coupling method under mild conditions for the introduction of NHS esters to azobenzenes and diazocines has been established. Yields were consistently high with very few exceptions. The NHS functionalized azobenzenes react with primary amines quantitatively. These amines are ubiquitous in biological systems and in material science.

Photochromic Evaluation of 3(5)-Arylazo-1 H-pyrazoles

Rustler, Karin,Nitschke, Philipp,Zahnbrecher, Sophie,Zach, Julia,Crespi, Stefano,K?nig, Burkhard

, p. 4079 - 4088 (2020/04/09)

The desire to photocontrol molecular properties ranging from materials to pharmacology using light as an external trigger with high spatiotemporal resolution led to the development of a broad range of photochromic scaffolds. Among them, azobenzenes are synthetically well accessible and show excellent fatigue resistance. Their photochromic properties vary with the substitution pattern and for different heteroarenes. However, the photochromism of 3(5)-substituted-1H-pryazoles has not yet been investigated, although this compound class offers interesting possibilities of metal ion coordination and hydrogen bond formation via its NH moiety. Herein, we present the results of an experimental and computational investigation of arylazo-3(5)-arylazo-1H-pyrazoles. To elucidate their properties, solvent and substitution effects on their light absorption, thermal half-lives, photostationary states, fatigue, and quantum yields were determined.

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