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130562-95-7

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130562-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130562-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,6 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130562-95:
(8*1)+(7*3)+(6*0)+(5*5)+(4*6)+(3*2)+(2*9)+(1*5)=107
107 % 10 = 7
So 130562-95-7 is a valid CAS Registry Number.

130562-95-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2,5-dichlorothiophene-3-carboxylate

1.2 Other means of identification

Product number -
Other names 2,5-dichloro-3-thiophenecarboxylic acid ethyl ester

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:130562-95-7 SDS

130562-95-7Relevant articles and documents

Regio- and chemoselective synthesis of fully substituted thiophenes

Piller, Fabian M.,Knochel, Paul

supporting information; experimental part, p. 445 - 448 (2009/07/11)

(Chemical Equation Presented) A full functionalization of all four positions of the thiophene ring was achieved. Starting from readily available 2,5-dichlorothiophene, successive magnesiations of the 3- and 4-positions using TMPMgCl·LiCl furnish, after tr

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