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4-nitro-2-phenyl-2H-1,2,3-triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

27200-08-4

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27200-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27200-08-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,2,0 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 27200-08:
(7*2)+(6*7)+(5*2)+(4*0)+(3*0)+(2*0)+(1*8)=74
74 % 10 = 4
So 27200-08-4 is a valid CAS Registry Number.

27200-08-4SDS

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 4-nitro-2-phenyltriazole

1.2 Other means of identification

Product number -
Other names 4-nitro-2-phenyl-1,2,3-triazole

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:27200-08-4 SDS

27200-08-4Relevant academic research and scientific papers

SYNTHESIS OF 4(5)-AMINO-2-PHENYL-1,2,3-TRIAZOLES

Nikitin, V. M.,Zavodov, A. V.,Vereshchagin, A. L.,Vereshchagin, L. I.

, p. 1885 - 1892 (2007/10/02)

Preparative methods were developed for the production of 4-amino- and 4,5-diamino-2-phenyl-1,2,3-triazoles by cyclization of 2-nitro-2-phenylhydrazonoacetaldoxime, 2-nitro-2-phenylhydrazonoacetamide oxime and its acetate, and 2-phenylazo-2-phenylhydrazono

Addition of Nitrite Ions to 1-Methoxy-1,2,3-triazolium Salts. Formation of Nitro and Hydroxy Substituted Triazoles

Begtrup, Mikael,Knudsen, Niels Ole

, p. 97 - 100 (2007/10/02)

Potassium and silver nitrite add to 1-methoxy-2-phenyltriazolium salts as ambident nucleophiles to give 4-nitro- and 4-hydroxytriazoles.If unsubstituted, the latter, via nitrosation and oxidation, affords 4-hydroxy-5-nitro-2-phenyltriazole.The hydroxytriazoles add to unchanged starting material producing bistriazolyl ethers.A nitro-substituted derivative of the latter displays photochromic properties.

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