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844444-24-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 844444-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,4,4,4 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 844444-24:
(8*8)+(7*4)+(6*4)+(5*4)+(4*4)+(3*4)+(2*2)+(1*4)=172
172 % 10 = 2
So 844444-24-2 is a valid CAS Registry Number.

844444-24-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	1,1,1,5,5,5-hexafluoropentane-2,3,4-trione-3-(p-tolyl)hydrazone

1.2 Other means of identification

Product number	-
Other names	1,1,1,5,5,5-hexafluoro-3-(p-tolyl-hydrazono)-pentane-2,4-dione

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:844444-24-2 SDS

844444-24-2Upstream product

844444-24-2Downstream Products

312-73-2 2-Trifluoromethylbenzimidazole

844444-24-2Relevant articles and documents

Synthesis and the reactions of trifluoromethylated 1,2,3-triketones 2-(het)arylhydrazones and 4,7-dihydroazolo[5,1-c]triazines

Khudina,Shchegol'kov,Burgart,Kodess,Kazheva,Chekhlov,Shilov,Dyachenko,Saloutin,Chupakhin

, p. 1230 - 1238 (2007/10/03)

The coupling of trifluoromethylated 1,3-diketones with (het)aryldiazonium chlorides results mainly in the formation of 1,2,3-triketones 2-(het)arylhydrazones while using hetarylamine with a NH-group at the α-position of the heterocycle as the diazonium co

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CAS

844444-24-2