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25569-97-5

25569-97-5

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25569-97-5 Usage

Uses

Thiophene-2-carboxylic anhydride is used as an organic chemical synthesis intermediate.

Check Digit Verification of cas no

The CAS Registry Mumber 25569-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,5,6 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 25569-97:
(7*2)+(6*5)+(5*5)+(4*6)+(3*9)+(2*9)+(1*7)=145
145 % 10 = 5
So 25569-97-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H6O3S2/c11-9(7-3-1-5-14-7)13-10(12)8-4-2-6-15-8/h1-6H

25569-97-5 Well-known Company Product Price

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  • Alfa Aesar

  • (L12851)  Thiophene-2-carboxylic anhydride, 95%   

  • 25569-97-5

  • 1g

  • 526.0CNY

  • Detail

  • Alfa Aesar

  • (L12851)  Thiophene-2-carboxylic anhydride, 95%   

  • 25569-97-5

  • 5g

  • 1883.0CNY

  • Detail

25569-97-5SDS

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 thiophene-2-carbonyl thiophene-2-carboxylate

1.2 Other means of identification

Product number -
Other names 2-Thiophenecarboxylicacid,1,1'-anhydride

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:25569-97-5 SDS

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