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420124-23-8

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420124-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 420124-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,0,1,2 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 420124-23:
(8*4)+(7*2)+(6*0)+(5*1)+(4*2)+(3*4)+(2*2)+(1*3)=78
78 % 10 = 8
So 420124-23-8 is a valid CAS Registry Number.

420124-23-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[(5'-chloro-3'-methyl-1'-phenyl-1'H-pyrazol-4'-yl)carbonyl]-3-phenyl-1H-1,2,4-triazol-5-amine

1.2 Other means of identification

Product number -
Other names (5-Amino-3-phenyl-[1,2,4]triazol-1-yl)-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-methanone

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:420124-23-8 SDS

420124-23-8Relevant articles and documents

Synthesis of pyrazolotriazolopyrimidine tri-fused heterocyclic compounds

Liu, Ying,Ren, Jun,Jin, Gui-Yu

, p. 50 - 52 (2007/10/03)

This paper uses basic-catalysed method to convert 1H-pyrazole-4-carboxamides into tri-fused heterocyclic systems containing two kinds of pyrazolotriazolopyrimidine framework. The synthesis of compounds 5-6 and reactions of them with some electrophiles hav

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